From 036f81209a87946cc3269186e2e76e9320c7d2e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 12:23:30 +0200
Subject: [PATCH 01/10] Added eslint

---
 .eslintrc    |  55 +++++
 package.json |  11 +-
 yarn.lock    | 633 +++++++++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 685 insertions(+), 14 deletions(-)
 create mode 100644 .eslintrc

diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 00000000..4e1391be
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,55 @@
+{
+    "extends": [
+        "eslint-config-airbnb",
+        "plugin:flowtype/recommended",
+        "plugin:jest/recommended"
+        
+    ],
+    "env": {
+        "browser": true,
+        "jest": true
+    },
+    "rules": {
+        "react/jsx-one-expression-per-line": 0,
+        "react/jsx-indent": [2, 4],
+        "react/jsx-indent-props": [2, 4],
+        "react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx"]}],
+        "indent": [2, 4, { "SwitchCase": 1 }],
+        "no-confusing-arrow": [2,{ "allowParens": true }],
+        "no-console": 0,
+        "no-alert": 0,
+        "no-prototype-builtins": 0,
+        "new-cap": 0,
+        "max-len": 0,
+        "eol-last": 0,
+        "spaced-comment": 0
+    },
+    "plugins": [
+        "react",
+        "import",
+        "jest",
+        "flowtype"
+    ],
+    "settings": {
+        "import/parser": "babel-eslint",
+        "import/resolver": {
+            "node": {
+                "moduleDirectory": [
+                    "src",
+                    "node_modules"
+                ]
+            }
+        },
+        "import/ignore": [
+            "\\.(scss|less|css)$"
+        ]
+    },
+    "parserOptions": {
+        "ecmaVersion": 7,
+        "sourceType": "module",
+        "ecmaFeatures": {
+            "jsx": true,
+            "experimentalObjectRestSpread": true
+        }
+    }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 0fee8e93..e9656541 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,8 @@
         "dev": "webpack-dev-server --config ./webpack/config.dev.babel.js --mode development",
         "build": "rm -rf build && webpack --config ./webpack/config.prod.babel.js --progress",
         "flow": "flow check src/js",
-        "test": ""
+        "test": "",
+        "lint": "npx eslint ./"
     },
     "dependencies": {
         "color-hash": "^1.0.3",
@@ -49,6 +50,7 @@
     },
     "devDependencies": {
         "babel-cli": "^6.24.1",
+        "babel-eslint": "^8.2.6",
         "babel-loader": "7.1.4",
         "babel-plugin-root-import": "^5.1.0",
         "babel-plugin-transform-class-properties": "^6.24.1",
@@ -59,6 +61,13 @@
         "babel-preset-react": "^6.24.1",
         "copy-webpack-plugin": "4.5.1",
         "css-loader": "0.28.11",
+        "eslint": "^4",
+        "eslint-config-airbnb": "^17.0.0",
+        "eslint-plugin-flowtype": "^2.50.0",
+        "eslint-plugin-import": "^2.13.0",
+        "eslint-plugin-jest": "^21.18.0",
+        "eslint-plugin-jsx-a11y": "^6.1.1",
+        "eslint-plugin-react": "^7.10.0",
         "file-loader": "1.1.11",
         "flow-bin": "0.72.0",
         "html-webpack-plugin": "^3.2.0",
diff --git a/yarn.lock b/yarn.lock
index f9cdf0cd..c94b6d3b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,82 @@
 # yarn lockfile v1
 
 
+"@babel/code-frame@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz#2a02643368de80916162be70865c97774f3adbd9"
+  dependencies:
+    "@babel/highlight" "7.0.0-beta.44"
+
+"@babel/generator@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.44.tgz#c7e67b9b5284afcf69b309b50d7d37f3e5033d42"
+  dependencies:
+    "@babel/types" "7.0.0-beta.44"
+    jsesc "^2.5.1"
+    lodash "^4.2.0"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
+
+"@babel/helper-function-name@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.44.tgz#e18552aaae2231100a6e485e03854bc3532d44dd"
+  dependencies:
+    "@babel/helper-get-function-arity" "7.0.0-beta.44"
+    "@babel/template" "7.0.0-beta.44"
+    "@babel/types" "7.0.0-beta.44"
+
+"@babel/helper-get-function-arity@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.44.tgz#d03ca6dd2b9f7b0b1e6b32c56c72836140db3a15"
+  dependencies:
+    "@babel/types" "7.0.0-beta.44"
+
+"@babel/helper-split-export-declaration@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0-beta.44.tgz#c0b351735e0fbcb3822c8ad8db4e583b05ebd9dc"
+  dependencies:
+    "@babel/types" "7.0.0-beta.44"
+
+"@babel/highlight@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.44.tgz#18c94ce543916a80553edcdcf681890b200747d5"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
+"@babel/template@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.44.tgz#f8832f4fdcee5d59bf515e595fc5106c529b394f"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.44"
+    "@babel/types" "7.0.0-beta.44"
+    babylon "7.0.0-beta.44"
+    lodash "^4.2.0"
+
+"@babel/traverse@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.44.tgz#a970a2c45477ad18017e2e465a0606feee0d2966"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.44"
+    "@babel/generator" "7.0.0-beta.44"
+    "@babel/helper-function-name" "7.0.0-beta.44"
+    "@babel/helper-split-export-declaration" "7.0.0-beta.44"
+    "@babel/types" "7.0.0-beta.44"
+    babylon "7.0.0-beta.44"
+    debug "^3.1.0"
+    globals "^11.1.0"
+    invariant "^2.2.0"
+    lodash "^4.2.0"
+
+"@babel/types@7.0.0-beta.44":
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.44.tgz#6b1b164591f77dec0a0342aca995f2d046b3a757"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^2.0.0"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -157,16 +233,34 @@ acorn-dynamic-import@^3.0.0:
   dependencies:
     acorn "^5.0.0"
 
+acorn-jsx@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  dependencies:
+    acorn "^3.0.4"
+
+acorn@^3.0.4:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+
 acorn@^5.0.0:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
 
+acorn@^5.5.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
+
 add-dom-event-listener@1.x:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/add-dom-event-listener/-/add-dom-event-listener-1.0.2.tgz#8faed2c41008721cf111da1d30d995b85be42bed"
   dependencies:
     object-assign "4.x"
 
+ajv-keywords@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
+
 ajv-keywords@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.1.0.tgz#ac2b27939c543e95d2c06e7f7f5c27be4aa543be"
@@ -178,6 +272,15 @@ ajv@^4.9.1:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
+ajv@^5.2.3, ajv@^5.3.0:
+  version "5.5.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
+  dependencies:
+    co "^4.6.0"
+    fast-deep-equal "^1.0.0"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.3.0"
+
 ajv@^6.1.0:
   version "6.1.1"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.1.1.tgz#978d597fbc2b7d0e5a5c3ddeb149a682f2abfa0e"
@@ -265,6 +368,13 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+aria-query@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-3.0.0.tgz#65b3fcc1ca1155a8c9ae64d6eee297f15d5133cc"
+  dependencies:
+    ast-types-flow "0.0.7"
+    commander "^2.11.0"
+
 arr-diff@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
@@ -362,6 +472,10 @@ assign-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
 
+ast-types-flow@0.0.7, ast-types-flow@^0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
+
 ast-types@0.10.1:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.10.1.tgz#f52fca9715579a14f841d67d7f8d25432ab6a3dd"
@@ -411,6 +525,12 @@ aws4@^1.2.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
+axobject-query@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-2.0.1.tgz#05dfa705ada8ad9db993fa6896f22d395b0b0a07"
+  dependencies:
+    ast-types-flow "0.0.7"
+
 babel-cli@^6.24.1:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.26.0.tgz#502ab54874d7db88ad00b887a06383ce03d002f1"
@@ -432,7 +552,7 @@ babel-cli@^6.24.1:
   optionalDependencies:
     chokidar "^1.6.1"
 
-babel-code-frame@^6.26.0:
+babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
   dependencies:
@@ -464,6 +584,17 @@ babel-core@^6.0.14, babel-core@^6.26.0:
     slash "^1.0.0"
     source-map "^0.5.6"
 
+babel-eslint@^8.2.6:
+  version "8.2.6"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.2.6.tgz#6270d0c73205628067c0f7ae1693a9e797acefd9"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.44"
+    "@babel/traverse" "7.0.0-beta.44"
+    "@babel/types" "7.0.0-beta.44"
+    babylon "7.0.0-beta.44"
+    eslint-scope "3.7.1"
+    eslint-visitor-keys "^1.0.0"
+
 babel-generator@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.0.tgz#ac1ae20070b79f6e3ca1d3269613053774f20dc5"
@@ -1139,6 +1270,10 @@ babelify@^7.3.0:
     babel-core "^6.0.14"
     object-assign "^4.0.0"
 
+babylon@7.0.0-beta.44:
+  version "7.0.0-beta.44"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
+
 babylon@^6.17.3, babylon@^6.18.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
@@ -1376,6 +1511,10 @@ bs58@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-2.0.1.tgz#55908d58f1982aba2008fa1bed8f91998a29bf8d"
 
+buffer-from@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
+
 buffer-indexof@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
@@ -1452,6 +1591,16 @@ call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
 
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  dependencies:
+    callsites "^0.2.0"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+
 camel-case@3.0.x:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
@@ -1593,6 +1742,10 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -1839,6 +1992,15 @@ concat-stream@^1.5.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
+concat-stream@^1.6.0:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
 connect-history-api-fallback@^1.3.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.5.0.tgz#b06873934bc5e344fef611a196a6faae0aee015a"
@@ -1857,6 +2019,10 @@ constants-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
 
+contains-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
+
 content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
@@ -1959,7 +2125,7 @@ create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-cross-spawn@^5.0.1:
+cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -2118,6 +2284,10 @@ d@1:
   dependencies:
     es5-ext "^0.10.9"
 
+damerau-levenshtein@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/damerau-levenshtein/-/damerau-levenshtein-1.0.4.tgz#03191c432cb6eea168bb77f3a55ffdccb8978514"
+
 dargs@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/dargs/-/dargs-5.1.0.tgz#ec7ea50c78564cd36c9d5ec18f66329fade27829"
@@ -2140,7 +2310,7 @@ dateformat@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
 
-debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.6, debug@^2.6.8:
+debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.6, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -2182,6 +2352,10 @@ deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
 
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
 define-properties@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
@@ -2212,6 +2386,18 @@ defined@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
 
+del@^2.0.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
+  dependencies:
+    globby "^5.0.0"
+    is-path-cwd "^1.0.0"
+    is-path-in-cwd "^1.0.0"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    rimraf "^2.2.8"
+
 del@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/del/-/del-3.0.0.tgz#53ecf699ffcbcb39637691ab13baf160819766e5"
@@ -2304,6 +2490,19 @@ dns-txt@^2.0.2:
   dependencies:
     buffer-indexof "^1.0.0"
 
+doctrine@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  dependencies:
+    esutils "^2.0.2"
+
 dom-align@1.x:
   version "1.6.7"
   resolved "https://registry.yarnpkg.com/dom-align/-/dom-align-1.6.7.tgz#6858138efb6b77405ce99146d0be5e4f7282813f"
@@ -2419,6 +2618,10 @@ elliptic@^6.0.0, elliptic@^6.2.3:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
+emoji-regex@^6.5.1:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-6.5.1.tgz#9baea929b155565c11ea41c6626eaa65cef992c2"
+
 emojis-list@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
@@ -2490,6 +2693,16 @@ es-abstract@^1.5.1, es-abstract@^1.7.0:
     is-callable "^1.1.3"
     is-regex "^1.0.4"
 
+es-abstract@^1.6.1:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
+  dependencies:
+    es-to-primitive "^1.1.1"
+    function-bind "^1.1.1"
+    has "^1.0.1"
+    is-callable "^1.1.3"
+    is-regex "^1.0.4"
+
 es-to-primitive@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.1.1.tgz#45355248a88979034b6792e19bb81f2b7975dd0d"
@@ -2529,28 +2742,173 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-eslint-scope@^3.7.1:
+eslint-config-airbnb-base@^13.0.0:
+  version "13.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-13.0.0.tgz#2ee6279c4891128e49d6445b24aa13c2d1a21450"
+  dependencies:
+    eslint-restricted-globals "^0.1.1"
+    object.assign "^4.1.0"
+    object.entries "^1.0.4"
+
+eslint-config-airbnb@^17.0.0:
+  version "17.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb/-/eslint-config-airbnb-17.0.0.tgz#1bb8c4255483320bb68c3b614f71ae6058b0b2db"
+  dependencies:
+    eslint-config-airbnb-base "^13.0.0"
+    object.assign "^4.1.0"
+    object.entries "^1.0.4"
+
+eslint-import-resolver-node@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.2.tgz#58f15fb839b8d0576ca980413476aab2472db66a"
+  dependencies:
+    debug "^2.6.9"
+    resolve "^1.5.0"
+
+eslint-module-utils@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.2.0.tgz#b270362cd88b1a48ad308976ce7fa54e98411746"
+  dependencies:
+    debug "^2.6.8"
+    pkg-dir "^1.0.0"
+
+eslint-plugin-flowtype@^2.50.0:
+  version "2.50.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-2.50.0.tgz#953e262fa9b5d0fa76e178604892cf60dfb916da"
+  dependencies:
+    lodash "^4.17.10"
+
+eslint-plugin-import@^2.13.0:
+  version "2.13.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.13.0.tgz#df24f241175e312d91662dc91ca84064caec14ed"
+  dependencies:
+    contains-path "^0.1.0"
+    debug "^2.6.8"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.3.1"
+    eslint-module-utils "^2.2.0"
+    has "^1.0.1"
+    lodash "^4.17.4"
+    minimatch "^3.0.3"
+    read-pkg-up "^2.0.0"
+    resolve "^1.6.0"
+
+eslint-plugin-jest@^21.18.0:
+  version "21.18.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-21.18.0.tgz#d7305969a9c1902f895468791d968fcf08b5c0b7"
+
+eslint-plugin-jsx-a11y@^6.1.1:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jsx-a11y/-/eslint-plugin-jsx-a11y-6.1.1.tgz#7bf56dbe7d47d811d14dbb3ddff644aa656ce8e1"
+  dependencies:
+    aria-query "^3.0.0"
+    array-includes "^3.0.3"
+    ast-types-flow "^0.0.7"
+    axobject-query "^2.0.1"
+    damerau-levenshtein "^1.0.4"
+    emoji-regex "^6.5.1"
+    has "^1.0.3"
+    jsx-ast-utils "^2.0.1"
+
+eslint-plugin-react@^7.10.0:
+  version "7.10.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.10.0.tgz#af5c1fef31c4704db02098f9be18202993828b50"
+  dependencies:
+    doctrine "^2.1.0"
+    has "^1.0.3"
+    jsx-ast-utils "^2.0.1"
+    prop-types "^15.6.2"
+
+eslint-restricted-globals@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-restricted-globals/-/eslint-restricted-globals-0.1.1.tgz#35f0d5cbc64c2e3ed62e93b4b1a7af05ba7ed4d7"
+
+eslint-scope@3.7.1, eslint-scope@^3.7.1:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
   dependencies:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-visitor-keys@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
+
+eslint@^4:
+  version "4.19.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.19.1.tgz#32d1d653e1d90408854bfb296f076ec7e186a300"
+  dependencies:
+    ajv "^5.3.0"
+    babel-code-frame "^6.22.0"
+    chalk "^2.1.0"
+    concat-stream "^1.6.0"
+    cross-spawn "^5.1.0"
+    debug "^3.1.0"
+    doctrine "^2.1.0"
+    eslint-scope "^3.7.1"
+    eslint-visitor-keys "^1.0.0"
+    espree "^3.5.4"
+    esquery "^1.0.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    functional-red-black-tree "^1.0.1"
+    glob "^7.1.2"
+    globals "^11.0.1"
+    ignore "^3.3.3"
+    imurmurhash "^0.1.4"
+    inquirer "^3.0.6"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.9.1"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.3.0"
+    lodash "^4.17.4"
+    minimatch "^3.0.2"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.2"
+    pluralize "^7.0.0"
+    progress "^2.0.0"
+    regexpp "^1.0.1"
+    require-uncached "^1.0.3"
+    semver "^5.3.0"
+    strip-ansi "^4.0.0"
+    strip-json-comments "~2.0.1"
+    table "4.0.2"
+    text-table "~0.2.0"
+
+espree@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
+  dependencies:
+    acorn "^5.5.0"
+    acorn-jsx "^3.0.0"
+
 esprima@^2.6.0:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
+esprima@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+
 esprima@~4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
+esquery@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
+  dependencies:
+    estraverse "^4.0.0"
+
 esrecurse@^4.1.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
   dependencies:
     estraverse "^4.1.0"
 
-estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -2730,7 +3088,7 @@ extend@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
-external-editor@^2.1.0:
+external-editor@^2.0.4, external-editor@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
   dependencies:
@@ -2780,7 +3138,7 @@ fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
 
-fast-levenshtein@^2.0.6:
+fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
@@ -2825,6 +3183,13 @@ figures@^2.0.0:
   dependencies:
     escape-string-regexp "^1.0.5"
 
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
 file-loader@1.1.11:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-1.1.11.tgz#6fe886449b0f2a936e43cabaac0cdbfb369506f8"
@@ -2894,6 +3259,15 @@ first-chunk-stream@^2.0.0:
   dependencies:
     readable-stream "^2.0.2"
 
+flat-cache@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.0.tgz#d3030b32b38154f4e3b7e9c709f490f7ef97c481"
+  dependencies:
+    circular-json "^0.3.1"
+    del "^2.0.2"
+    graceful-fs "^4.1.2"
+    write "^0.2.1"
+
 flatten@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
@@ -3020,10 +3394,14 @@ fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2:
     mkdirp ">=0.5 0"
     rimraf "2"
 
-function-bind@^1.0.2, function-bind@^1.1.1:
+function-bind@^1.0.2, function-bind@^1.1.0, function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
 
+functional-red-black-tree@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -3139,10 +3517,25 @@ global@^4.3.0:
     min-document "^2.19.0"
     process "~0.5.1"
 
+globals@^11.0.1, globals@^11.1.0:
+  version "11.7.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.7.0.tgz#a583faa43055b1aca771914bf68258e2fc125673"
+
 globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
+globby@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
+  dependencies:
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    glob "^7.0.3"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
 globby@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
@@ -3315,6 +3708,12 @@ has@^1.0.1:
   dependencies:
     function-bind "^1.0.2"
 
+has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  dependencies:
+    function-bind "^1.1.1"
+
 hash-base@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-2.0.2.tgz#66ea1d856db4e8a5470cadf6fce23ae5244ef2e1"
@@ -3537,6 +3936,10 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
+ignore@^3.3.3:
+  version "3.3.10"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
+
 ignore@^3.3.5:
   version "3.3.7"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"
@@ -3593,6 +3996,25 @@ ini@^1.3.4, ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
+inquirer@^3.0.6:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.0"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^2.0.4"
+    figures "^2.0.0"
+    lodash "^4.3.0"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rx-lite "^4.0.8"
+    rx-lite-aggregates "^4.0.8"
+    string-width "^2.1.0"
+    strip-ansi "^4.0.0"
+    through "^2.3.6"
+
 inquirer@^5.1.0, inquirer@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-5.2.0.tgz#db350c2b73daca77ff1243962e9f22f099685726"
@@ -3634,6 +4056,12 @@ invariant@^2.0.0, invariant@^2.2.1, invariant@^2.2.2:
   dependencies:
     loose-envify "^1.0.0"
 
+invariant@^2.2.0:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
+  dependencies:
+    loose-envify "^1.0.0"
+
 invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
@@ -3860,6 +4288,10 @@ is-regex@^1.0.4:
   dependencies:
     has "^1.0.1"
 
+is-resolvable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
+
 is-retry-allowed@^1.0.0, is-retry-allowed@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
@@ -3960,6 +4392,13 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
+js-yaml@^3.9.1:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 js-yaml@~3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
@@ -4015,6 +4454,10 @@ jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
 
+jsesc@^2.5.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.1.tgz#e421a2a8e20d6b0819df28908f782526b96dd1fe"
+
 jsesc@~0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
@@ -4035,6 +4478,10 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+
 json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -4066,6 +4513,12 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
+jsx-ast-utils@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.0.1.tgz#e801b1b39985e20fffc87b40e3748080e2dcac7f"
+  dependencies:
+    array-includes "^3.0.3"
+
 keccak@^1.0.2:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/keccak/-/keccak-1.4.0.tgz#572f8a6dbee8e7b3aa421550f9e6408ca2186f80"
@@ -4136,6 +4589,13 @@ less@^3.0.1:
     request "2.81.0"
     source-map "^0.5.3"
 
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
 listr-silent-renderer@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
@@ -4194,6 +4654,15 @@ load-json-file@^1.0.0:
     pinkie-promise "^2.0.0"
     strip-bom "^2.0.0"
 
+load-json-file@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    strip-bom "^3.0.0"
+
 load-json-file@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-4.0.0.tgz#2f5f45ab91e33216234fd53adab668eb4ec0993b"
@@ -4267,7 +4736,7 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.3.0:
+lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.10"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
 
@@ -4554,7 +5023,7 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
+minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   dependencies:
@@ -4677,6 +5146,10 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+
 needle@^2.2.0:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/needle/-/needle-2.2.1.tgz#b5e325bd3aae8c2678902fa296f729455d1d3a7d"
@@ -4906,6 +5379,15 @@ object.assign@^4.1.0:
     has-symbols "^1.0.0"
     object-keys "^1.0.11"
 
+object.entries@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/object.entries/-/object.entries-1.0.4.tgz#1bf9a4dd2288f5b33f3a993d257661f05d161a5f"
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.6.1"
+    function-bind "^1.1.0"
+    has "^1.0.1"
+
 object.getownpropertydescriptors@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.0.3.tgz#8758c846f5b407adab0f236e0986f14b051caa16"
@@ -4962,6 +5444,17 @@ opn@^5.1.0:
   dependencies:
     is-wsl "^1.1.0"
 
+optionator@^0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
 ora@^0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/ora/-/ora-0.2.3.tgz#37527d220adcd53c39b73571d754156d5db657a4"
@@ -5162,7 +5655,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -5192,6 +5685,12 @@ path-type@^1.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
+path-type@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
+  dependencies:
+    pify "^2.0.0"
+
 path-type@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-3.0.0.tgz#cef31dc8e0a1a3bb0d105c0cd97cf3bf47f4e36f"
@@ -5234,12 +5733,22 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
+  dependencies:
+    find-up "^1.0.0"
+
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
   dependencies:
     find-up "^2.1.0"
 
+pluralize@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
+
 portfinder@^1.0.9:
   version "1.0.13"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
@@ -5498,6 +6007,10 @@ postcss@^6.0.1:
     source-map "^0.6.1"
     supports-color "^4.4.0"
 
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
 prepend-http@^1.0.0, prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
@@ -5545,6 +6058,10 @@ process@~0.5.1:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/process/-/process-0.5.2.tgz#1638d8a8e34c2f440a91db95ab9aeb677fc185cf"
 
+progress@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
+
 promise-inflight@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
@@ -5571,6 +6088,13 @@ prop-types@^15.6.1:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+prop-types@^15.6.2:
+  version "15.6.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.2.tgz#05d5ca77b4453e985d60fc7ff8c859094a497102"
+  dependencies:
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
 proxy-addr@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.3.tgz#355f262505a621646b3130a728eb647e22055341"
@@ -5911,6 +6435,13 @@ read-pkg-up@^1.0.1:
     find-up "^1.0.0"
     read-pkg "^1.0.0"
 
+read-pkg-up@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-2.0.0.tgz#6b72a8048984e0c41e79510fd5e9fa99b3b549be"
+  dependencies:
+    find-up "^2.0.0"
+    read-pkg "^2.0.0"
+
 read-pkg-up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-3.0.0.tgz#3ed496685dba0f8fe118d0691dc51f4a1ff96f07"
@@ -5926,6 +6457,14 @@ read-pkg@^1.0.0:
     normalize-package-data "^2.3.2"
     path-type "^1.0.0"
 
+read-pkg@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-2.0.0.tgz#8ef1c0623c6a6db0dc6713c4bfac46332b2368f8"
+  dependencies:
+    load-json-file "^2.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^2.0.0"
+
 read-pkg@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-3.0.0.tgz#9cbc686978fee65d16c00e2b19c237fcf6e38389"
@@ -6096,6 +6635,10 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexpp@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"
+
 regexpu-core@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
@@ -6197,6 +6740,13 @@ require-main-filename@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
 
+require-uncached@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
 requires-port@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
@@ -6214,6 +6764,10 @@ resolve-dir@^1.0.0:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
 resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
@@ -6232,6 +6786,12 @@ resolve@^1.1.6:
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.5.0, resolve@^1.6.0:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.8.1.tgz#82f1ec19a423ac1fbd080b0bab06ba36e84a7a26"
+  dependencies:
+    path-parse "^1.0.5"
+
 responselike@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
@@ -6296,6 +6856,16 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
+rx-lite-aggregates@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz#753b87a89a11c95467c4ac1626c4efc4e05c67be"
+  dependencies:
+    rx-lite "*"
+
+rx-lite@*, rx-lite@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
+
 rxjs@^5.4.2, rxjs@^5.5.2:
   version "5.5.10"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.5.10.tgz#fde02d7a614f6c8683d0d1957827f492e09db045"
@@ -6498,6 +7068,12 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
+slice-ansi@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+
 slide@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -6589,7 +7165,7 @@ source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
 
-source-map@0.5.x, source-map@^0.5.3, source-map@^0.5.6:
+source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
@@ -6857,6 +7433,17 @@ symbol-observable@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
 
+table@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/table/-/table-4.0.2.tgz#a33447375391e766ad34d3486e6e2aedc84d2e36"
+  dependencies:
+    ajv "^5.2.3"
+    ajv-keywords "^2.1.0"
+    chalk "^2.1.0"
+    lodash "^4.17.4"
+    slice-ansi "1.0.0"
+    string-width "^2.1.1"
+
 tapable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.0.0.tgz#cbb639d9002eed9c6b5975eb20598d7936f1f9f2"
@@ -6901,7 +7488,7 @@ temp@^0.8.1:
     os-tmpdir "^1.0.0"
     rimraf "~2.2.6"
 
-text-table@^0.2.0:
+text-table@^0.2.0, text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
@@ -6948,6 +7535,10 @@ to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+
 to-object-path@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
@@ -7006,6 +7597,12 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
 
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
 type-is@~1.6.15:
   version "1.6.15"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
@@ -7490,6 +8087,10 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2"
 
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
 worker-farm@^1.5.2:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.6.0.tgz#aecc405976fab5a95526180846f0dba288f3a4a0"
@@ -7515,6 +8116,12 @@ write-file-atomic@^1.2.0:
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
 xhr2@*:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.1.4.tgz#7f87658847716db5026323812f818cadab387a5f"

From e2c014f59598bf3bdfcedec0c3a59220f8dd433d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 12:47:37 +0200
Subject: [PATCH 02/10] Fixed deps

---
 package.json                 |  10 +-
 webpack/config.dev.babel.js  |  24 +--
 webpack/config.prod.babel.js |  40 ++--
 webpack/constants.js         |   3 +-
 yarn.lock                    | 397 ++++++++++++++++++++---------------
 5 files changed, 271 insertions(+), 203 deletions(-)

diff --git a/package.json b/package.json
index e9656541..205ff8b6 100644
--- a/package.json
+++ b/package.json
@@ -23,10 +23,13 @@
     },
     "dependencies": {
         "color-hash": "^1.0.3",
+        "copy-webpack-plugin": "^4.5.2",
         "ethereumjs-tx": "^1.3.3",
         "ethereumjs-units": "^0.2.0",
         "ethereumjs-util": "^5.1.4",
         "hdkey": "^0.8.0",
+        "html-webpack-plugin": "^3.2.0",
+        "mini-css-extract-plugin": "^0.4.1",
         "raf": "^3.4.0",
         "raven-js": "^3.22.3",
         "rc-tooltip": "^3.7.0",
@@ -46,7 +49,8 @@
         "redux-raven-middleware": "^1.2.0",
         "redux-thunk": "^2.2.0",
         "trezor-connect": "5.0.13",
-        "web3": "^0.19.0"
+        "web3": "^0.19.0",
+        "webpack": "^4.16.3"
     },
     "devDependencies": {
         "babel-cli": "^6.24.1",
@@ -59,7 +63,6 @@
         "babel-plugin-transform-runtime": "^6.23.0",
         "babel-preset-env": "^1.6.0",
         "babel-preset-react": "^6.24.1",
-        "copy-webpack-plugin": "4.5.1",
         "css-loader": "0.28.11",
         "eslint": "^4",
         "eslint-config-airbnb": "^17.0.0",
@@ -70,11 +73,8 @@
         "eslint-plugin-react": "^7.10.0",
         "file-loader": "1.1.11",
         "flow-bin": "0.72.0",
-        "html-webpack-plugin": "^3.2.0",
         "less": "^3.0.1",
         "less-loader": "4.1.0",
-        "mini-css-extract-plugin": "^0.4.0",
-        "webpack": "^4.8.3",
         "webpack-cli": "^2.1.3",
         "webpack-dev-server": "^3.1.4",
         "whatwg-fetch": "^2.0.3",
diff --git a/webpack/config.dev.babel.js b/webpack/config.dev.babel.js
index eb0fc488..6a79af31 100644
--- a/webpack/config.dev.babel.js
+++ b/webpack/config.dev.babel.js
@@ -1,15 +1,15 @@
-import { SRC, BUILD, PORT } from './constants';
 
 import webpack from 'webpack';
 import HtmlWebpackPlugin from 'html-webpack-plugin';
 import MiniCssExtractPlugin from 'mini-css-extract-plugin';
+import { SRC, BUILD, PORT } from './constants';
 
 module.exports = {
     watch: true,
     mode: 'development',
     devtool: 'inline-source-map',
     entry: {
-        'index': [ 'react-hot-loader/patch', `${SRC}js/index.js` ]
+        index: ['react-hot-loader/patch', `${SRC}js/index.js`],
     },
     output: {
         filename: '[name].[hash].js',
@@ -28,18 +28,18 @@ module.exports = {
             {
                 test: /\.jsx?$/,
                 exclude: /node_modules/,
-                use: ['babel-loader']
+                use: ['babel-loader'],
             },
             {
                 test: /\.less$/,
                 use: [
                     {
                         loader: MiniCssExtractPlugin.loader,
-                        options: { publicPath: '../' }
+                        options: { publicPath: '../' },
                     },
                     'css-loader',
                     'less-loader',
-                ]
+                ],
             },
             {
                 test: /\.(png|gif|jpg)$/,
@@ -47,7 +47,7 @@ module.exports = {
                 query: {
                     outputPath: './images',
                     name: '[name].[ext]',
-                }
+                },
             },
             {
                 test: /\.(ttf|eot|svg|woff|woff2)$/,
@@ -67,30 +67,30 @@ module.exports = {
                     name: '[name].[ext]',
                 },
             },
-        ]
+        ],
     },
     resolve: {
         modules: [SRC, 'node_modules'],
     },
     performance: {
-        hints: false
+        hints: false,
     },
     plugins: [
         new MiniCssExtractPlugin({
             filename: '[name].css',
             chunkFilename: '[id].css',
         }),
-        
+
         new HtmlWebpackPlugin({
             chunks: ['index'],
             template: `${SRC}index.html`,
             filename: 'index.html',
-            inject: true
+            inject: true,
         }),
 
         new webpack.optimize.OccurrenceOrderPlugin(),
         new webpack.NoEmitOnErrorsPlugin(),
         new webpack.HotModuleReplacementPlugin(),
         new webpack.NamedModulesPlugin(),
-    ]
-}
+    ],
+};
diff --git a/webpack/config.prod.babel.js b/webpack/config.prod.babel.js
index 1cec8f5b..acac03dc 100644
--- a/webpack/config.prod.babel.js
+++ b/webpack/config.prod.babel.js
@@ -1,14 +1,14 @@
-import { SRC, BUILD, PORT } from './constants';
 
 import webpack from 'webpack';
 import HtmlWebpackPlugin from 'html-webpack-plugin';
 import CopyWebpackPlugin from 'copy-webpack-plugin';
 import MiniCssExtractPlugin from 'mini-css-extract-plugin';
+import { SRC, BUILD } from './constants';
 
 module.exports = {
     mode: 'production',
     entry: {
-        'index': [ `${SRC}js/index.js` ]
+        index: [`${SRC}js/index.js`],
     },
     output: {
         filename: 'js/[name].[hash].js',
@@ -20,28 +20,28 @@ module.exports = {
             {
                 test: /\.jsx?$/,
                 exclude: /node_modules/,
-                use: ['babel-loader']
+                use: ['babel-loader'],
             },
             {
                 test: /\.less$/,
                 use: [
                     {
                         loader: MiniCssExtractPlugin.loader,
-                        options: { publicPath: '../' }
+                        options: { publicPath: '../' },
                     },
-                    { 
+                    {
                         loader: 'css-loader',
-                        options: { 
+                        options: {
                             minimize: false,
-                        } 
+                        },
                     },
-                    { 
+                    {
                         loader: 'less-loader',
-                        options: { 
+                        options: {
                             minimize: false,
-                        } 
-                    }
-                ]
+                        },
+                    },
+                ],
             },
             {
                 test: /\.(png|gif|jpg)$/,
@@ -49,8 +49,8 @@ module.exports = {
                 loader: 'file-loader',
                 query: {
                     outputPath: './images',
-                    name: '[name].[hash].[ext]'
-                }
+                    name: '[name].[hash].[ext]',
+                },
             },
             {
                 test: /\.(ttf|eot|svg|woff|woff2)$/,
@@ -70,24 +70,24 @@ module.exports = {
                     name: '[name].[hash].[ext]',
                 },
             },
-        ]
+        ],
     },
     resolve: {
         modules: [SRC, 'node_modules'],
     },
     performance: {
-        hints: false
+        hints: false,
     },
     plugins: [
         new MiniCssExtractPlugin({
             filename: 'css/[name].[hash].css',
         }),
-        
+
         new HtmlWebpackPlugin({
             chunks: ['index'],
             template: `${SRC}index.html`,
             filename: 'index.html',
-            inject: true
+            inject: true,
         }),
 
         new CopyWebpackPlugin([
@@ -101,5 +101,5 @@ module.exports = {
         new webpack.optimize.OccurrenceOrderPlugin(),
         new webpack.NoEmitOnErrorsPlugin(),
         new webpack.NamedModulesPlugin(),
-    ]
-}
+    ],
+};
diff --git a/webpack/constants.js b/webpack/constants.js
index 1d2526ec..8717349e 100644
--- a/webpack/constants.js
+++ b/webpack/constants.js
@@ -1,5 +1,4 @@
 /* @flow */
-'use strict';
 
 import path from 'path';
 
@@ -10,7 +9,7 @@ const constants: Object = Object.freeze({
     SRC: path.join(ABSOLUTE_BASE, 'src/'),
     PORT: 8081,
     INDEX: path.join(ABSOLUTE_BASE, 'src/index.html'),
-    TREZOR_CONNECT_ROOT: path.join(ABSOLUTE_BASE, '../trezor.js2/')
+    TREZOR_CONNECT_ROOT: path.join(ABSOLUTE_BASE, '../trezor.js2/'),
 });
 
 export const BUILD: string = constants.BUILD;
diff --git a/yarn.lock b/yarn.lock
index c94b6d3b..6b8a24b6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -93,121 +93,152 @@
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
 
-"@webassemblyjs/ast@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.4.3.tgz#3b3f6fced944d8660273347533e6d4d315b5934a"
+"@webassemblyjs/ast@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.5.13.tgz#81155a570bd5803a30ec31436bc2c9c0ede38f25"
   dependencies:
-    "@webassemblyjs/helper-wasm-bytecode" "1.4.3"
-    "@webassemblyjs/wast-parser" "1.4.3"
+    "@webassemblyjs/helper-module-context" "1.5.13"
+    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
+    "@webassemblyjs/wast-parser" "1.5.13"
     debug "^3.1.0"
-    webassemblyjs "1.4.3"
+    mamacro "^0.0.3"
 
-"@webassemblyjs/floating-point-hex-parser@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.4.3.tgz#f5aee4c376a717c74264d7bacada981e7e44faad"
+"@webassemblyjs/floating-point-hex-parser@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.5.13.tgz#29ce0baa97411f70e8cce68ce9c0f9d819a4e298"
 
-"@webassemblyjs/helper-buffer@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.4.3.tgz#0434b55958519bf503697d3824857b1dea80b729"
+"@webassemblyjs/helper-api-error@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.5.13.tgz#e49b051d67ee19a56e29b9aa8bd949b5b4442a59"
+
+"@webassemblyjs/helper-buffer@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.5.13.tgz#873bb0a1b46449231137c1262ddfd05695195a1e"
   dependencies:
     debug "^3.1.0"
 
-"@webassemblyjs/helper-code-frame@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.4.3.tgz#f1349ca3e01a8e29ee2098c770773ef97af43641"
+"@webassemblyjs/helper-code-frame@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.5.13.tgz#1bd2181b6a0be14e004f0fe9f5a660d265362b58"
   dependencies:
-    "@webassemblyjs/wast-printer" "1.4.3"
+    "@webassemblyjs/wast-printer" "1.5.13"
+
+"@webassemblyjs/helper-fsm@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.5.13.tgz#cdf3d9d33005d543a5c5e5adaabf679ffa8db924"
 
-"@webassemblyjs/helper-fsm@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.4.3.tgz#65a921db48fb43e868f17b27497870bdcae22b79"
+"@webassemblyjs/helper-module-context@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-module-context/-/helper-module-context-1.5.13.tgz#dc29ddfb51ed657655286f94a5d72d8a489147c5"
+  dependencies:
+    debug "^3.1.0"
+    mamacro "^0.0.3"
 
-"@webassemblyjs/helper-wasm-bytecode@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.4.3.tgz#0e5b4b5418e33f8a26e940b7809862828c3721a5"
+"@webassemblyjs/helper-wasm-bytecode@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.5.13.tgz#03245817f0a762382e61733146f5773def15a747"
 
-"@webassemblyjs/helper-wasm-section@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.4.3.tgz#9ceedd53a3f152c3412e072887ade668d0b1acbf"
+"@webassemblyjs/helper-wasm-section@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.5.13.tgz#efc76f44a10d3073b584b43c38a179df173d5c7d"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/helper-buffer" "1.4.3"
-    "@webassemblyjs/helper-wasm-bytecode" "1.4.3"
-    "@webassemblyjs/wasm-gen" "1.4.3"
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-buffer" "1.5.13"
+    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
+    "@webassemblyjs/wasm-gen" "1.5.13"
     debug "^3.1.0"
 
-"@webassemblyjs/leb128@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.4.3.tgz#5a5e5949dbb5adfe3ae95664d0439927ac557fb8"
+"@webassemblyjs/ieee754@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ieee754/-/ieee754-1.5.13.tgz#573e97c8c12e4eebb316ca5fde0203ddd90b0364"
   dependencies:
-    leb "^0.3.0"
+    ieee754 "^1.1.11"
 
-"@webassemblyjs/validation@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/validation/-/validation-1.4.3.tgz#9e66c9b3079d7bbcf2070c1bf52a54af2a09aac9"
+"@webassemblyjs/leb128@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.5.13.tgz#ab52ebab9cec283c1c1897ac1da833a04a3f4cee"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
+    long "4.0.0"
+
+"@webassemblyjs/utf8@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/utf8/-/utf8-1.5.13.tgz#6b53d2cd861cf94fa99c1f12779dde692fbc2469"
 
-"@webassemblyjs/wasm-edit@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.4.3.tgz#87febd565e0ffb5ae25f6495bb3958d17aa0a779"
+"@webassemblyjs/wasm-edit@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.5.13.tgz#c9cef5664c245cf11b3b3a73110c9155831724a8"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/helper-buffer" "1.4.3"
-    "@webassemblyjs/helper-wasm-bytecode" "1.4.3"
-    "@webassemblyjs/helper-wasm-section" "1.4.3"
-    "@webassemblyjs/wasm-gen" "1.4.3"
-    "@webassemblyjs/wasm-opt" "1.4.3"
-    "@webassemblyjs/wasm-parser" "1.4.3"
-    "@webassemblyjs/wast-printer" "1.4.3"
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-buffer" "1.5.13"
+    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
+    "@webassemblyjs/helper-wasm-section" "1.5.13"
+    "@webassemblyjs/wasm-gen" "1.5.13"
+    "@webassemblyjs/wasm-opt" "1.5.13"
+    "@webassemblyjs/wasm-parser" "1.5.13"
+    "@webassemblyjs/wast-printer" "1.5.13"
     debug "^3.1.0"
 
-"@webassemblyjs/wasm-gen@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.4.3.tgz#8553164d0154a6be8f74d653d7ab355f73240aa4"
+"@webassemblyjs/wasm-gen@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.5.13.tgz#8e6ea113c4b432fa66540189e79b16d7a140700e"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/helper-wasm-bytecode" "1.4.3"
-    "@webassemblyjs/leb128" "1.4.3"
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
+    "@webassemblyjs/ieee754" "1.5.13"
+    "@webassemblyjs/leb128" "1.5.13"
+    "@webassemblyjs/utf8" "1.5.13"
 
-"@webassemblyjs/wasm-opt@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.4.3.tgz#26c7a23bfb136aa405b1d3410e63408ec60894b8"
+"@webassemblyjs/wasm-opt@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.5.13.tgz#147aad7717a7ee4211c36b21a5f4c30dddf33138"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/helper-buffer" "1.4.3"
-    "@webassemblyjs/wasm-gen" "1.4.3"
-    "@webassemblyjs/wasm-parser" "1.4.3"
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-buffer" "1.5.13"
+    "@webassemblyjs/wasm-gen" "1.5.13"
+    "@webassemblyjs/wasm-parser" "1.5.13"
     debug "^3.1.0"
 
-"@webassemblyjs/wasm-parser@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.4.3.tgz#7ddd3e408f8542647ed612019cfb780830993698"
-  dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/helper-wasm-bytecode" "1.4.3"
-    "@webassemblyjs/leb128" "1.4.3"
-    "@webassemblyjs/wasm-parser" "1.4.3"
-    webassemblyjs "1.4.3"
+"@webassemblyjs/wasm-parser@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.5.13.tgz#6f46516c5bb23904fbdf58009233c2dd8a54c72f"
+  dependencies:
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-api-error" "1.5.13"
+    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
+    "@webassemblyjs/ieee754" "1.5.13"
+    "@webassemblyjs/leb128" "1.5.13"
+    "@webassemblyjs/utf8" "1.5.13"
+
+"@webassemblyjs/wast-parser@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.5.13.tgz#5727a705d397ae6a3ae99d7f5460acf2ec646eea"
+  dependencies:
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/floating-point-hex-parser" "1.5.13"
+    "@webassemblyjs/helper-api-error" "1.5.13"
+    "@webassemblyjs/helper-code-frame" "1.5.13"
+    "@webassemblyjs/helper-fsm" "1.5.13"
+    long "^3.2.0"
+    mamacro "^0.0.3"
 
-"@webassemblyjs/wast-parser@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.4.3.tgz#3250402e2c5ed53dbe2233c9de1fe1f9f0d51745"
+"@webassemblyjs/wast-printer@1.5.13":
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.5.13.tgz#bb34d528c14b4f579e7ec11e793ec50ad7cd7c95"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/floating-point-hex-parser" "1.4.3"
-    "@webassemblyjs/helper-code-frame" "1.4.3"
-    "@webassemblyjs/helper-fsm" "1.4.3"
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/wast-parser" "1.5.13"
     long "^3.2.0"
-    webassemblyjs "1.4.3"
 
-"@webassemblyjs/wast-printer@1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.4.3.tgz#3d59aa8d0252d6814a3ef4e6d2a34c9ded3904e0"
+"@webpack-contrib/schema-utils@^1.0.0-beta.0":
+  version "1.0.0-beta.0"
+  resolved "https://registry.yarnpkg.com/@webpack-contrib/schema-utils/-/schema-utils-1.0.0-beta.0.tgz#bf9638c9464d177b48209e84209e23bee2eb4f65"
   dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/wast-parser" "1.4.3"
-    long "^3.2.0"
+    ajv "^6.1.0"
+    ajv-keywords "^3.1.0"
+    chalk "^2.3.2"
+    strip-ansi "^4.0.0"
+    text-table "^0.2.0"
+    webpack-log "^1.1.2"
 
 abbrev@1:
   version "1.1.1"
@@ -243,11 +274,7 @@ acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^5.0.0:
-  version "5.5.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
-
-acorn@^5.5.0:
+acorn@^5.0.0, acorn@^5.5.0, acorn@^5.6.2:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
 
@@ -1461,12 +1488,13 @@ browserify-cipher@^1.0.0:
     evp_bytestokey "^1.0.0"
 
 browserify-des@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.1.tgz#3343124db6d7ad53e26a8826318712bdc8450f9c"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.2.tgz#3af4f1f59839403572f1c66204375f7a7f703e9c"
   dependencies:
     cipher-base "^1.0.1"
     des.js "^1.0.0"
     inherits "^2.0.1"
+    safe-buffer "^5.1.2"
 
 browserify-rsa@^4.0.0:
   version "4.0.1"
@@ -1709,7 +1737,7 @@ chokidar@^1.6.1:
   optionalDependencies:
     fsevents "^1.0.0"
 
-chokidar@^2.0.0, chokidar@^2.0.2:
+chokidar@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.3.tgz#dcbd4f6cbb2a55b4799ba8a840ac527e5f4b1176"
   dependencies:
@@ -1727,13 +1755,34 @@ chokidar@^2.0.0, chokidar@^2.0.2:
   optionalDependencies:
     fsevents "^1.1.2"
 
+chokidar@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.4.tgz#356ff4e2b0e8e43e322d18a372460bbcf3accd26"
+  dependencies:
+    anymatch "^2.0.0"
+    async-each "^1.0.0"
+    braces "^2.3.0"
+    glob-parent "^3.1.0"
+    inherits "^2.0.1"
+    is-binary-path "^1.0.0"
+    is-glob "^4.0.0"
+    lodash.debounce "^4.0.8"
+    normalize-path "^2.1.1"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.0.0"
+    upath "^1.0.5"
+  optionalDependencies:
+    fsevents "^1.2.2"
+
 chownr@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.0.1.tgz#e2a75042a9551908bebd25b8523d5f9769d79181"
 
-chrome-trace-event@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-0.1.3.tgz#d395af2d31c87b90a716c831fe326f69768ec084"
+chrome-trace-event@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-1.0.0.tgz#45a91bd2c20c9411f0963b5aaeb9a1b95e09cc48"
+  dependencies:
+    tslib "^1.9.0"
 
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
@@ -1932,9 +1981,9 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.15.x, commander@~2.15.0:
-  version "2.15.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
+commander@2.16.x, commander@~2.16.0:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.16.0.tgz#f16390593996ceb4f3eeb020b31d78528f7f8a50"
 
 commander@^2.11.0:
   version "2.12.1"
@@ -2058,9 +2107,9 @@ copy-descriptor@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
 
-copy-webpack-plugin@4.5.1:
-  version "4.5.1"
-  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-4.5.1.tgz#fc4f68f4add837cc5e13d111b20715793225d29c"
+copy-webpack-plugin@^4.5.2:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-4.5.2.tgz#d53444a8fea2912d806e78937390ddd7e632ee5c"
   dependencies:
     cacache "^10.0.4"
     find-cache-dir "^1.0.0"
@@ -2650,6 +2699,14 @@ enhanced-resolve@^4.0.0:
     memory-fs "^0.4.0"
     tapable "^1.0.0"
 
+enhanced-resolve@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-4.1.0.tgz#41c7e0bfdfe74ac1ffe1e57ad6a5c6c9f3742a7f"
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.4.0"
+    tapable "^1.0.0"
+
 entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
@@ -2683,9 +2740,9 @@ error@^7.0.2:
     string-template "~0.2.1"
     xtend "~4.0.0"
 
-es-abstract@^1.5.1, es-abstract@^1.7.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.11.0.tgz#cce87d518f0496893b1a30cd8461835535480681"
+es-abstract@^1.5.1, es-abstract@^1.6.1:
+  version "1.12.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
   dependencies:
     es-to-primitive "^1.1.1"
     function-bind "^1.1.1"
@@ -2693,9 +2750,9 @@ es-abstract@^1.5.1, es-abstract@^1.7.0:
     is-callable "^1.1.3"
     is-regex "^1.0.4"
 
-es-abstract@^1.6.1:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
+es-abstract@^1.7.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.11.0.tgz#cce87d518f0496893b1a30cd8461835535480681"
   dependencies:
     es-to-primitive "^1.1.1"
     function-bind "^1.1.1"
@@ -2830,6 +2887,13 @@ eslint-scope@3.7.1, eslint-scope@^3.7.1:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-scope@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.0.tgz#50bf3071e9338bcdc43331794a0cb533f0136172"
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
 eslint-visitor-keys@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
@@ -3370,7 +3434,7 @@ fsevents@^1.0.0:
     nan "^2.3.0"
     node-pre-gyp "^0.6.39"
 
-fsevents@^1.1.2:
+fsevents@^1.1.2, fsevents@^1.2.2:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
   dependencies:
@@ -3820,16 +3884,16 @@ html-entities@^1.2.0:
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
 
 html-minifier@^3.2.3:
-  version "3.5.15"
-  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.15.tgz#f869848d4543cbfd84f26d5514a2a87cbf9a05e0"
+  version "3.5.19"
+  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.19.tgz#ed53c4b7326fe507bc3a1adbcc3bbb56660a2ebd"
   dependencies:
     camel-case "3.0.x"
     clean-css "4.1.x"
-    commander "2.15.x"
+    commander "2.16.x"
     he "1.1.x"
     param-case "2.1.x"
     relateurl "0.2.x"
-    uglify-js "3.3.x"
+    uglify-js "3.4.x"
 
 html-webpack-plugin@^3.2.0:
   version "3.2.0"
@@ -3922,9 +3986,9 @@ icss-utils@^2.1.0:
   dependencies:
     postcss "^6.0.1"
 
-ieee754@^1.1.4:
-  version "1.1.11"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.11.tgz#c16384ffe00f5b7835824e67b6f2bd44a5229455"
+ieee754@^1.1.11, ieee754@^1.1.4:
+  version "1.1.12"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.12.tgz#50bf24e5b9c8bb98af4964c941cdb0918da7b60b"
 
 iferr@^0.1.5:
   version "0.1.5"
@@ -4466,7 +4530,7 @@ json-buffer@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
 
-json-parse-better-errors@^1.0.1:
+json-parse-better-errors@^1.0.1, json-parse-better-errors@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
 
@@ -4564,10 +4628,6 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
-leb@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/leb/-/leb-0.3.0.tgz#32bee9fad168328d6aea8522d833f4180eed1da3"
-
 less-loader@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-4.1.0.tgz#2c1352c5b09a4f84101490274fd51674de41363e"
@@ -4712,6 +4772,10 @@ lodash.camelcase@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
 
+lodash.debounce@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
+
 lodash.isarguments@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
@@ -4774,6 +4838,10 @@ loglevelnext@^1.0.1:
     es6-symbol "^3.1.1"
     object.assign "^4.1.0"
 
+long@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
+
 long@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
@@ -4826,6 +4894,10 @@ make-dir@^1.1.0:
   dependencies:
     pify "^3.0.0"
 
+mamacro@^0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/mamacro/-/mamacro-0.0.3.tgz#ad2c9576197c9f1abf308d0787865bd975a3f3e4"
+
 map-cache@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
@@ -5008,10 +5080,11 @@ min-document@^2.19.0:
   dependencies:
     dom-walk "^0.1.0"
 
-mini-css-extract-plugin@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.0.tgz#ff3bf08bee96e618e177c16ca6131bfecef707f9"
+mini-css-extract-plugin@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.1.tgz#d2bcf77bb2596b8e4bd9257e43d3f9164c2e86cb"
   dependencies:
+    "@webpack-contrib/schema-utils" "^1.0.0-beta.0"
     loader-utils "^1.1.0"
     webpack-sources "^1.1.0"
 
@@ -5532,8 +5605,8 @@ p-lazy@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-lazy/-/p-lazy-1.0.0.tgz#ec53c802f2ee3ac28f166cc82d0b2b02de27a835"
 
 p-limit@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.2.0.tgz#0e92b6bedcb59f022c13d0f1949dc82d15909f1c"
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8"
   dependencies:
     p-try "^1.0.0"
 
@@ -7266,8 +7339,8 @@ stream-each@^1.1.0:
     stream-shift "^1.0.0"
 
 stream-http@^2.7.2:
-  version "2.8.2"
-  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.8.2.tgz#4126e8c6b107004465918aa2fc35549e77402c87"
+  version "2.8.3"
+  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.8.3.tgz#b2d242469288a5a27ec4fe8933acf623de6514fc"
   dependencies:
     builtin-status-codes "^3.0.0"
     inherits "^2.0.1"
@@ -7583,6 +7656,10 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+tslib@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -7632,16 +7709,16 @@ uglify-es@^3.3.4:
     commander "~2.13.0"
     source-map "~0.6.1"
 
-uglify-js@3.3.x:
-  version "3.3.25"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.3.25.tgz#3266ccb87c5bea229f69041a0296010d6477d539"
+uglify-js@3.4.x:
+  version "3.4.6"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.6.tgz#bc546d53f3e02b05d97d0ca5a7abfe0fb0384ddb"
   dependencies:
-    commander "~2.15.0"
+    commander "~2.16.0"
     source-map "~0.6.1"
 
 uglifyjs-webpack-plugin@^1.2.4:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.5.tgz#2ef8387c8f1a903ec5e44fa36f9f3cbdcea67641"
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.7.tgz#57638dd99c853a1ebfe9d97b42160a8a507f9d00"
   dependencies:
     cacache "^10.0.4"
     find-cache-dir "^1.0.0"
@@ -7710,7 +7787,7 @@ untildify@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/untildify/-/untildify-3.0.2.tgz#7f1f302055b3fea0f3e81dc78eb36766cb65e3f1"
 
-upath@^1.0.0:
+upath@^1.0.0, upath@^1.0.5:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.0.tgz#35256597e46a581db4793d0ce47fa9aebfc9fabd"
 
@@ -7781,12 +7858,18 @@ util.promisify@1.0.0:
     define-properties "^1.1.2"
     object.getownpropertydescriptors "^2.0.3"
 
-util@0.10.3, util@^0.10.3:
+util@0.10.3:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
   dependencies:
     inherits "2.0.1"
 
+util@^0.10.3:
+  version "0.10.4"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.4.tgz#3aa0125bfe668a4672de58857d3ace27ecb76901"
+  dependencies:
+    inherits "2.0.3"
+
 utila@~0.3:
   version "0.3.3"
   resolved "https://registry.yarnpkg.com/utila/-/utila-0.3.3.tgz#d7e8e7d7e309107092b05f8d9688824d633a4226"
@@ -7910,16 +7993,6 @@ web3@^0.19.0:
     xhr2 "*"
     xmlhttprequest "*"
 
-webassemblyjs@1.4.3:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/webassemblyjs/-/webassemblyjs-1.4.3.tgz#0591893efb8fbde74498251cbe4b2d83df9239cb"
-  dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/validation" "1.4.3"
-    "@webassemblyjs/wasm-parser" "1.4.3"
-    "@webassemblyjs/wast-parser" "1.4.3"
-    long "^3.2.0"
-
 webpack-addons@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/webpack-addons/-/webpack-addons-1.1.5.tgz#2b178dfe873fb6e75e40a819fa5c26e4a9bc837a"
@@ -8011,34 +8084,30 @@ webpack-log@^1.0.1, webpack-log@^1.1.2:
     loglevelnext "^1.0.1"
     uuid "^3.1.0"
 
-webpack-sources@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.0.2.tgz#d0148ec083b3b5ccef1035a6b3ec16442983b27a"
-  dependencies:
-    source-list-map "^2.0.0"
-    source-map "~0.6.1"
-
-webpack-sources@^1.1.0:
+webpack-sources@^1.0.1, webpack-sources@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.1.0.tgz#a101ebae59d6507354d71d8013950a3a8b7a5a54"
   dependencies:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@^4.8.3:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.8.3.tgz#957c8e80000f9e5cc03d775e78b472d8954f4eeb"
-  dependencies:
-    "@webassemblyjs/ast" "1.4.3"
-    "@webassemblyjs/wasm-edit" "1.4.3"
-    "@webassemblyjs/wasm-parser" "1.4.3"
-    acorn "^5.0.0"
+webpack@^4.16.3:
+  version "4.16.3"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.16.3.tgz#861be3176d81e7e3d71c66c8acc9bba35588b525"
+  dependencies:
+    "@webassemblyjs/ast" "1.5.13"
+    "@webassemblyjs/helper-module-context" "1.5.13"
+    "@webassemblyjs/wasm-edit" "1.5.13"
+    "@webassemblyjs/wasm-opt" "1.5.13"
+    "@webassemblyjs/wasm-parser" "1.5.13"
+    acorn "^5.6.2"
     acorn-dynamic-import "^3.0.0"
     ajv "^6.1.0"
     ajv-keywords "^3.1.0"
-    chrome-trace-event "^0.1.1"
-    enhanced-resolve "^4.0.0"
-    eslint-scope "^3.7.1"
+    chrome-trace-event "^1.0.0"
+    enhanced-resolve "^4.1.0"
+    eslint-scope "^4.0.0"
+    json-parse-better-errors "^1.0.2"
     loader-runner "^2.3.0"
     loader-utils "^1.1.0"
     memory-fs "~0.4.1"

From 7627aade89d0e08e4329c3a7ead1c944d4cd21d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 12:52:13 +0200
Subject: [PATCH 03/10] Fixed some eslint problems

---
 .eslintignore                                 |    1 +
 package.json                                  |    2 +-
 src/babel/babel-plugin-import.js              |   22 +-
 src/flowtype/css.js                           |    2 +-
 src/flowtype/index.js                         |   16 +-
 src/flowtype/npm/bignumber.js                 |   10 +-
 src/flowtype/npm/ethereum-types.js            |   23 +-
 src/flowtype/npm/react-redux_v5.x.x.js        |   16 +-
 src/flowtype/npm/react-router-dom_v4.x.x.js   |   44 +-
 src/flowtype/npm/react-router-redux.js        |   13 +-
 src/flowtype/npm/react-router_v4.x.x.js       |   34 +-
 src/flowtype/npm/redux_v3.x.x.js              |    3 +-
 src/flowtype/npm/web3.js                      |    8 +-
 src/js/actions/AccountsActions.js             |   37 +-
 src/js/actions/DiscoveryActions.js            |  513 ++++----
 src/js/actions/HistoryActions.js              |    1 -
 src/js/actions/LocalStorageActions.js         |  122 +-
 src/js/actions/LogActions.js                  |   49 +-
 src/js/actions/ModalActions.js                |  166 ++-
 src/js/actions/NotificationActions.js         |   50 +-
 src/js/actions/PendingTxActions.js            |    4 +-
 src/js/actions/ReceiveActions.js              |  138 +--
 src/js/actions/SelectedAccountActions.js      |  173 ++-
 src/js/actions/SendFormActions.js             | 1062 ++++++++---------
 src/js/actions/SessionStorageActions.js       |   53 +-
 src/js/actions/SummaryActions.js              |   44 +-
 src/js/actions/TokenActions.js                |  149 ++-
 src/js/actions/TrezorConnectActions.js        |  491 ++++----
 src/js/actions/WalletActions.js               |  128 +-
 src/js/actions/Web3Actions.js                 |  329 +++--
 src/js/actions/constants/TrezorConnect.js     |    2 +-
 src/js/actions/constants/account.js           |    2 +-
 src/js/actions/constants/discovery.js         |    2 +-
 src/js/actions/constants/localStorage.js      |    2 +-
 src/js/actions/constants/log.js               |    2 +-
 src/js/actions/constants/modal.js             |    2 +-
 src/js/actions/constants/notification.js      |    2 +-
 src/js/actions/constants/pendingTx.js         |    2 +-
 src/js/actions/constants/receive.js           |    2 +-
 src/js/actions/constants/send.js              |    2 +-
 src/js/actions/constants/summary.js           |    2 +-
 src/js/actions/constants/token.js             |    2 +-
 src/js/actions/constants/wallet.js            |    2 +-
 src/js/actions/constants/web3.js              |    2 +-
 src/js/components/common/Footer.js            |   38 +-
 src/js/components/common/Header.js            |   44 +-
 src/js/components/common/LoaderCircle.js      |   15 +-
 src/js/components/common/Log.js               |   33 +-
 src/js/components/common/Notification.js      |   72 +-
 src/js/components/landing/ConnectDevice.js    |   82 +-
 src/js/components/landing/InstallBridge.js    |   28 +-
 src/js/components/landing/LandingPage.js      |   61 +-
 .../components/landing/LocalStorageError.js   |   12 +-
 src/js/components/landing/Preloader.js        |   14 +-
 .../components/landing/TrezorConnectError.js  |   12 +-
 src/js/components/landing/index.js            |   34 +-
 src/js/components/modal/ConfirmAddress.js     |   33 +-
 src/js/components/modal/ConfirmSignTx.js      |    9 +-
 src/js/components/modal/DuplicateDevice.js    |   45 +-
 src/js/components/modal/InvalidPin.js         |    6 +-
 src/js/components/modal/Passphrase.js         |   98 +-
 src/js/components/modal/PassphraseType.js     |    5 +-
 src/js/components/modal/Pin.js                |   79 +-
 src/js/components/modal/RememberDevice.js     |   28 +-
 src/js/components/modal/index.js              |  112 +-
 .../components/wallet/account/AccountTabs.js  |   27 +-
 .../wallet/account/SelectedAccount.js         |   95 +-
 .../wallet/account/receive/Receive.js         |   50 +-
 .../wallet/account/receive/index.js           |   32 +-
 .../wallet/account/send/AdvancedForm.js       |  101 +-
 .../wallet/account/send/CoinSelectOption.js   |   16 +-
 .../wallet/account/send/FeeSelect.js          |   32 +-
 .../account/send/PendingTransactions.js       |   32 +-
 .../wallet/account/send/SendForm.js           |  108 +-
 .../components/wallet/account/send/index.js   |   34 +-
 .../wallet/account/sign/SignVerify.js         |   48 +-
 .../wallet/account/summary/Summary.js         |  110 +-
 .../wallet/account/summary/SummaryDetails.js  |   24 +-
 .../wallet/account/summary/SummaryTokens.js   |   23 +-
 .../wallet/account/summary/index.js           |   46 +-
 .../wallet/aside/AccountSelection.js          |   53 +-
 src/js/components/wallet/aside/Aside.js       |   56 +-
 .../components/wallet/aside/CoinSelection.js  |   16 +-
 .../wallet/aside/DeviceSelection.js           |  107 +-
 .../wallet/aside/StickyContainer.js           |   65 +-
 src/js/components/wallet/aside/index.js       |   54 +-
 src/js/components/wallet/index.js             |   66 +-
 src/js/components/wallet/pages/Acquire.js     |   36 +-
 src/js/components/wallet/pages/Bootloader.js  |   20 +-
 src/js/components/wallet/pages/Dashboard.js   |   24 +-
 .../components/wallet/pages/DeviceSettings.js |   22 +-
 .../wallet/pages/DeviceSettingsTabs.js        |    5 +-
 src/js/components/wallet/pages/Initialize.js  |   22 +-
 .../components/wallet/pages/WalletSettings.js |   12 +-
 src/js/index.js                               |    6 +-
 src/js/reducers/AccountsReducer.js            |   63 +-
 src/js/reducers/DevicesReducer.js             |  141 +--
 src/js/reducers/DiscoveryReducer.js           |   91 +-
 src/js/reducers/FiatRateReducer.js            |   17 +-
 src/js/reducers/LocalStorageReducer.js        |   31 +-
 src/js/reducers/LogReducer.js                 |   25 +-
 src/js/reducers/ModalReducer.js               |   63 +-
 src/js/reducers/NotificationReducer.js        |   24 +-
 src/js/reducers/PendingTxReducer.js           |   35 +-
 src/js/reducers/ReceiveReducer.js             |   31 +-
 src/js/reducers/SelectedAccountReducer.js     |   17 +-
 src/js/reducers/SendFormReducer.js            |   78 +-
 src/js/reducers/SummaryReducer.js             |   23 +-
 src/js/reducers/TokensReducer.js              |   49 +-
 src/js/reducers/TrezorConnectReducer.js       |   42 +-
 src/js/reducers/WalletReducer.js              |   57 +-
 src/js/reducers/Web3Reducer.js                |   29 +-
 src/js/reducers/index.js                      |    6 +-
 src/js/reducers/utils/index.js                |   82 +-
 src/js/router/index.js                        |   36 +-
 src/js/services/CoinmarketcapService.js       |   54 +-
 src/js/services/LocalStorageService.js        |   98 +-
 src/js/services/LogService.js                 |   15 +-
 src/js/services/RouterService.js              |   49 +-
 src/js/services/TrezorConnectService.js       |   46 +-
 src/js/services/WalletService.js              |   23 +-
 src/js/services/index.js                      |    2 +-
 src/js/store/index.js                         |   25 +-
 src/js/utils/ethUtils.js                      |   26 +-
 src/js/utils/formatUtils.js                   |   38 +-
 src/js/utils/networkUtils.js                  |   14 +-
 src/js/utils/promiseUtils.js                  |    2 +-
 src/js/utils/windowUtils.js                   |   13 +-
 128 files changed, 3398 insertions(+), 3880 deletions(-)
 create mode 100644 .eslintignore

diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 00000000..813e13d4
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1 @@
+solidity
\ No newline at end of file
diff --git a/package.json b/package.json
index 205ff8b6..cd393092 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
         "build": "rm -rf build && webpack --config ./webpack/config.prod.babel.js --progress",
         "flow": "flow check src/js",
         "test": "",
-        "lint": "npx eslint ./"
+        "lint": "npx eslint ./ --fix"
     },
     "dependencies": {
         "color-hash": "^1.0.3",
diff --git a/src/babel/babel-plugin-import.js b/src/babel/babel-plugin-import.js
index 8e2c839c..adaefac9 100644
--- a/src/babel/babel-plugin-import.js
+++ b/src/babel/babel-plugin-import.js
@@ -8,27 +8,27 @@ const replacePrefix = (path, opts = [], sourceFile) => {
     const options = [].concat(opts);
     if (typeof path === 'string') {
         if (path.indexOf('~/') === 0) {
-            return path.replace('~/', `${ cwd }/src/`);
+            return path.replace('~/', `${cwd}/src/`);
         }
     }
     return path;
-}
+};
 
 
-export default ({ 'types': t }) => {
+export default ({ types: t }) => {
     const visitor = {
         CallExpression(path, state) {
             if (path.node.callee.name !== 'require') {
                 return;
             }
-    
+
             const args = path.node.arguments;
             if (!args.length) {
                 return;
             }
-    
+
             const firstArg = traverseExpression(t, args[0]);
-    
+
             if (firstArg) {
                 firstArg.value = replacePrefix(firstArg.value, state.opts, state.file.opts.filename);
             }
@@ -45,14 +45,14 @@ export default ({ 'types': t }) => {
             if (path.node.source) {
                 path.node.source.value = replacePrefix(path.node.source.value, state.opts, state.file.opts.filename);
             }
-        }
+        },
     };
 
     return {
-        'visitor': {
+        visitor: {
             Program(path, state) {
                 path.traverse(visitor, state);
-            }
-        }
+            },
+        },
     };
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/flowtype/css.js b/src/flowtype/css.js
index 624e2f4a..b06105e3 100644
--- a/src/flowtype/css.js
+++ b/src/flowtype/css.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 declare module CSSModule {
     declare var exports: { [key: string]: string };
diff --git a/src/flowtype/index.js b/src/flowtype/index.js
index 5f89d8af..a66b4135 100644
--- a/src/flowtype/index.js
+++ b/src/flowtype/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import type {
     Store as ReduxStore,
@@ -9,7 +9,7 @@ import type {
     ThunkAction as ReduxThunkAction,
     AsyncAction as ReduxAsyncAction,
     ThunkDispatch as ReduxThunkDispatch,
-    PlainDispatch as ReduxPlainDispatch
+    PlainDispatch as ReduxPlainDispatch,
 } from 'redux';
 
 import type { Reducers, ReducersState } from '~/js/reducers';
@@ -43,7 +43,7 @@ import type {
 import type { RouterAction, LocationState } from 'react-router-redux';
 
 export type TrezorDevice = {
-    remember: boolean;  // device should be remembered
+    remember: boolean; // device should be remembered
     connected: boolean; // device is connected
     available: boolean; // device cannot be used because of features.passphrase_protection is different then expected
     path: string;
@@ -87,19 +87,19 @@ type IFrameHandshake = {
     payload: any
 }
 
-export type Action = 
+export type Action =
     RouterAction
     | IFrameHandshake
     | TransportEventAction
     | DeviceEventAction
     | UiEventAction
-    
+
     | SelectedAccountAction
     | AccountAction
     | DiscoveryAction
-    | StorageAction 
-    | LogAction 
-    | ModalAction 
+    | StorageAction
+    | LogAction
+    | ModalAction
     | NotificationAction
     | PendingTxAction
     | ReceiveAction
diff --git a/src/flowtype/npm/bignumber.js b/src/flowtype/npm/bignumber.js
index 488831aa..5fa3a6fe 100644
--- a/src/flowtype/npm/bignumber.js
+++ b/src/flowtype/npm/bignumber.js
@@ -7,22 +7,22 @@ declare module 'bignumber.js' {
     declare type ROUND_HALF_EVEN = 2
     declare type ROUND_UP = 3
     declare type RM = ROUND_DOWN | ROUND_HALF_UP | ROUND_HALF_EVEN | ROUND_UP
-  
+
     declare class T_BigNumber {
       // Properties
       static DP: number;
       static RM: RM;
       static E_NEG: number;
       static E_POS: number;
-  
+
       c: Array<DIGIT>;
       e: number;
       s: -1 | 1;
-  
+
       // Constructors
       static (value: $npm$big$number$object): T_BigNumber;
       constructor(value: $npm$big$number$object): T_BigNumber;
-  
+
       // Methods
       abs(): BigNumber;
       cmp(n: $npm$big$number$object): $npm$cmp$result;
@@ -51,7 +51,7 @@ declare module 'bignumber.js' {
       valueOf(): string;
       toJSON(): string;
     }
-  
+
     //declare module.exports: typeof T_BigNumber
     declare export default typeof T_BigNumber;
 }
\ No newline at end of file
diff --git a/src/flowtype/npm/ethereum-types.js b/src/flowtype/npm/ethereum-types.js
index fa0a0aeb..4bdd96f5 100644
--- a/src/flowtype/npm/ethereum-types.js
+++ b/src/flowtype/npm/ethereum-types.js
@@ -16,16 +16,16 @@ declare module 'ethereum-types' {
       | 'mether'
       | 'gether'
       | 'tether'
-  
+
     declare export type EthereumAddressT = string
     declare export type EthereumBlockNumberT = number
     declare export type EthereumBlockHashT = string
     declare export type EthereumTransactionHashT = string
     // end data types
-  
+
     // start contract types
     declare export type EthereumWatchErrorT = ?Object
-  
+
     declare export type EthereumEventT<A> = {
       address: EthereumAddressT,
       args: A,
@@ -38,35 +38,32 @@ declare module 'ethereum-types' {
       transactionLogIndex: string,
       type: 'mined' // TODO: what other types are there?
     }
-  
+
     // this represents the setup object returned from truffle-contract
     // we use it to get a known contact `at(address)` (ie. for POATokenContract addresses)
     declare export type EthereumContractSetupT<A> = {
       at: EthereumAddressT => Promise<A>
     }
-  
+
     declare export type EthereumSendTransactionOptionsT = {
       from: EthereumAddressT,
       gas: number,
       value?: number
     }
-  
-    declare export type EthereumSendTransactionT = EthereumSendTransactionOptionsT => Promise<
-      EthereumTransactionHashT
-    >
-  
+
+    declare export type EthereumSendTransactionT = EthereumSendTransactionOptionsT => Promise<EthereumTransactionHashT>
+
     // TODO(mattgstevens): it would be nice to have an Generic type for a Contract instance
     // similar to the EthererumWatchEventT
     //
     // declare export type SendTransactionContractT = interface .sendTransaction(EthereumAddressT)
     // declare export type WatchableContractT = <A>(error: Object, response: A)
-  
+
     // declare export type EthereumContractWatcherT = (options: {
     //   fromBlock?: EthereumBlockNumberT,
     //   toBlock?: EthereumBlockNumberT,
     //   address?: EthereumAddressT
     // }) => *
-  
+
     // end contract data
 }
-  
\ No newline at end of file
diff --git a/src/flowtype/npm/react-redux_v5.x.x.js b/src/flowtype/npm/react-redux_v5.x.x.js
index b5897b4a..58471492 100644
--- a/src/flowtype/npm/react-redux_v5.x.x.js
+++ b/src/flowtype/npm/react-redux_v5.x.x.js
@@ -1,9 +1,9 @@
 // flow-typed signature: 59b0c4be0e1408f21e2446be96c79804
 // flow-typed version: 9092387fd2/react-redux_v5.x.x/flow_>=v0.54.x
 
-import type { Dispatch, Store } from "redux";
+import type { Dispatch, Store } from 'redux';
 
-declare module "react-redux" {
+declare module 'react-redux' {
   /*
 
     S = State
@@ -32,9 +32,7 @@ declare module "react-redux" {
 
   declare type Context = { store: Store<*, *> };
 
-  declare type ComponentWithDefaultProps<DP: {}, P: {}, CP: P> = Class<
-    React$Component<CP>
-  > & { defaultProps: DP };
+  declare type ComponentWithDefaultProps<DP: {}, P: {}, CP: P> = Class<React$Component<CP>> & { defaultProps: DP };
 
   declare class ConnectedComponentWithDefaultProps<
     OP,
@@ -55,13 +53,9 @@ declare module "react-redux" {
     state: void
   }
 
-  declare type ConnectedComponentWithDefaultPropsClass<OP, DP, CP> = Class<
-    ConnectedComponentWithDefaultProps<OP, DP, CP>
-  >;
+  declare type ConnectedComponentWithDefaultPropsClass<OP, DP, CP> = Class<ConnectedComponentWithDefaultProps<OP, DP, CP>>;
 
-  declare type ConnectedComponentClass<OP, P> = Class<
-    ConnectedComponent<OP, P>
-  >;
+  declare type ConnectedComponentClass<OP, P> = Class<ConnectedComponent<OP, P>>;
 
   declare type Connector<OP, P> = (<DP: {}, CP: {}>(
     component: ComponentWithDefaultProps<DP, P, CP>
diff --git a/src/flowtype/npm/react-router-dom_v4.x.x.js b/src/flowtype/npm/react-router-dom_v4.x.x.js
index 304f54d7..8d0b48ba 100644
--- a/src/flowtype/npm/react-router-dom_v4.x.x.js
+++ b/src/flowtype/npm/react-router-dom_v4.x.x.js
@@ -1,4 +1,4 @@
-declare module "react-router-dom" {
+declare module 'react-router-dom' {
     declare export class BrowserRouter extends React$Component<{
       basename?: string,
       forceRefresh?: boolean,
@@ -6,21 +6,21 @@ declare module "react-router-dom" {
       keyLength?: number,
       children?: React$Node
     }> {}
-  
+
     declare export class HashRouter extends React$Component<{
       basename?: string,
       getUserConfirmation?: GetUserConfirmation,
       hashType?: "slash" | "noslash" | "hashbang",
       children?: React$Node
     }> {}
-  
+
     declare export class Link extends React$Component<{
       className?: string,
       to: string | LocationShape,
       replace?: boolean,
       children?: React$Node
     }> {}
-  
+
     declare export class NavLink extends React$Component<{
       to: string | LocationShape,
       activeClassName?: string,
@@ -32,7 +32,7 @@ declare module "react-router-dom" {
       exact?: boolean,
       strict?: boolean
     }> {}
-  
+
     // NOTE: Below are duplicated from react-router. If updating these, please
     // update the react-router and react-router-native types as well.
     declare export type Location = {
@@ -42,16 +42,16 @@ declare module "react-router-dom" {
       state?: any,
       key?: string
     };
-  
+
     declare export type LocationShape = {
       pathname?: string,
       search?: string,
       hash?: string,
       state?: any
     };
-  
+
     declare export type HistoryAction = "PUSH" | "REPLACE" | "POP";
-  
+
     declare export type RouterHistory = {
       length: number,
       location: Location,
@@ -72,37 +72,37 @@ declare module "react-router-dom" {
       index?: number,
       entries?: Array<Location>
     };
-  
+
     declare export type Match = {
       params: { [key: string]: ?string },
       isExact: boolean,
       path: string,
       url: string
     };
-  
+
     declare export type ContextRouter = {|
       history: RouterHistory,
       location: Location,
       match: Match,
       staticContext?: StaticRouterContext,
   |};
-  
+
     declare export type GetUserConfirmation = (
       message: string,
       callback: (confirmed: boolean) => void
     ) => void;
-  
+
     declare type StaticRouterContext = {
       url?: string
     };
-  
+
     declare export class StaticRouter extends React$Component<{
       basename?: string,
       location?: string | Location,
       context: StaticRouterContext,
       children?: React$Node
     }> {}
-  
+
     declare export class MemoryRouter extends React$Component<{
       initialEntries?: Array<LocationShape | string>,
       initialIndex?: number,
@@ -110,22 +110,22 @@ declare module "react-router-dom" {
       keyLength?: number,
       children?: React$Node
     }> {}
-  
+
     declare export class Router extends React$Component<{
       history: RouterHistory,
       children?: React$Node
     }> {}
-  
+
     declare export class Prompt extends React$Component<{
       message: string | ((location: Location) => string | boolean),
       when?: boolean
     }> {}
-  
+
     declare export class Redirect extends React$Component<{
       to: string | LocationShape,
       push?: boolean
     }> {}
-  
+
     declare export class Route extends React$Component<{
       component?: React$ComponentType<*>,
       render?: (router: ContextRouter) => React$Node,
@@ -134,22 +134,22 @@ declare module "react-router-dom" {
       exact?: boolean,
       strict?: boolean
     }> {}
-  
+
     declare export class Switch extends React$Component<{
       children?: React$Node
     }> {}
-  
+
     declare export function withRouter<P>(
       Component: React$ComponentType<{| ...ContextRouter, ...P |}>
     ): React$ComponentType<P>;
-  
+
     declare type MatchPathOptions = {
       path?: string,
       exact?: boolean,
       sensitive?: boolean,
       strict?: boolean
     };
-  
+
     declare export function matchPath(
       pathname: string,
       options?: MatchPathOptions | string
diff --git a/src/flowtype/npm/react-router-redux.js b/src/flowtype/npm/react-router-redux.js
index b04d0640..81c9a297 100644
--- a/src/flowtype/npm/react-router-redux.js
+++ b/src/flowtype/npm/react-router-redux.js
@@ -1,12 +1,11 @@
-import type { 
+import type {
     RouterHistory,
-    Location as RouterLocation 
+    Location as RouterLocation,
 } from 'react-router';
 
-declare module "react-router-redux" {
-
+declare module 'react-router-redux' {
     // custom state for location
-    declare export type LocationState = {[key: string] : string};
+    declare export type LocationState = {[key: string]: string};
 
     declare export type Location = {
         pathname: string,
@@ -16,7 +15,7 @@ declare module "react-router-redux" {
         state: LocationState
     }
 
-    declare export var LOCATION_CHANGE: "@@router/LOCATION_CHANGE"; 
+    declare export var LOCATION_CHANGE: "@@router/LOCATION_CHANGE";
 
     declare export type RouterAction = {
         type: typeof LOCATION_CHANGE,
@@ -32,7 +31,7 @@ declare module "react-router-redux" {
     declare export function go(a: string): RouterAction;
     declare export function goBack(): RouterAction;
     declare export function goForward(): RouterAction;
-    
+
     //declare export function routerReducer<S, A>(state?: S, action: A): S;
     declare export function routerReducer(state?: State, action: any): State;
     declare export function routerMiddleware(history: any): any;
diff --git a/src/flowtype/npm/react-router_v4.x.x.js b/src/flowtype/npm/react-router_v4.x.x.js
index 86489aae..a115b15a 100644
--- a/src/flowtype/npm/react-router_v4.x.x.js
+++ b/src/flowtype/npm/react-router_v4.x.x.js
@@ -1,4 +1,4 @@
-declare module "react-router" {
+declare module 'react-router' {
     // NOTE: many of these are re-exported by react-router-dom and
     // react-router-native, so when making changes, please be sure to update those
     // as well.
@@ -9,16 +9,16 @@ declare module "react-router" {
       state?: any,
       key?: string
     };
-  
+
     declare export type LocationShape = {
       pathname?: string,
       search?: string,
       hash?: string,
       state?: any
     };
-  
+
     declare export type HistoryAction = "PUSH" | "REPLACE" | "POP";
-  
+
     declare export type RouterHistory = {
       length: number,
       location: Location,
@@ -39,37 +39,37 @@ declare module "react-router" {
       index?: number,
       entries?: Array<Location>
     };
-  
+
     declare export type Match = {
       params: { [key: string]: ?string },
       isExact: boolean,
       path: string,
       url: string
     };
-  
+
     declare export type ContextRouter = {|
       history: RouterHistory,
       location: Location,
       match: Match,
       staticContext?: StaticRouterContext
     |};
-  
+
     declare export type GetUserConfirmation = (
       message: string,
       callback: (confirmed: boolean) => void
     ) => void;
-  
+
     declare type StaticRouterContext = {
       url?: string
     };
-  
+
     declare export class StaticRouter extends React$Component<{
       basename?: string,
       location?: string | Location,
       context: StaticRouterContext,
       children?: React$Node
     }> {}
-  
+
     declare export class MemoryRouter extends React$Component<{
       initialEntries?: Array<LocationShape | string>,
       initialIndex?: number,
@@ -77,22 +77,22 @@ declare module "react-router" {
       keyLength?: number,
       children?: React$Node
     }> {}
-  
+
     declare export class Router extends React$Component<{
       history: RouterHistory,
       children?: React$Node
     }> {}
-  
+
     declare export class Prompt extends React$Component<{
       message: string | ((location: Location) => string | true),
       when?: boolean
     }> {}
-  
+
     declare export class Redirect extends React$Component<{
       to: string | LocationShape,
       push?: boolean
     }> {}
-  
+
     declare export class Route extends React$Component<{
       component?: React$ComponentType<*>,
       render?: (router: ContextRouter) => React$Node,
@@ -101,15 +101,15 @@ declare module "react-router" {
       exact?: boolean,
       strict?: boolean
     }> {}
-  
+
     declare export class Switch extends React$Component<{
       children?: React$Node
     }> {}
-  
+
     declare export function withRouter<P>(
       Component: React$ComponentType<{| ...ContextRouter, ...P |}>
     ): React$ComponentType<P>;
-  
+
     declare type MatchPathOptions = {
       path?: string,
       exact?: boolean,
diff --git a/src/flowtype/npm/redux_v3.x.x.js b/src/flowtype/npm/redux_v3.x.x.js
index d51acdc5..d0717bdf 100644
--- a/src/flowtype/npm/redux_v3.x.x.js
+++ b/src/flowtype/npm/redux_v3.x.x.js
@@ -1,5 +1,4 @@
 declare module 'redux' {
-
   /*
 
     S = State
@@ -19,7 +18,7 @@ declare module 'redux' {
   declare export type AsyncDispatch<S, A> = (action: AsyncAction<S, A>) => Promise<void>;
   declare export type PlainDispatch<A: {type: $Subtype<string>}> = DispatchAPI<A>;
   /* NEW: Dispatch is now a combination of these different dispatch types */
-  declare export type ReduxDispatch<S, A> = PlainDispatch<A> & ThunkDispatch<S, A> & AsyncDispatch<S ,A>;
+  declare export type ReduxDispatch<S, A> = PlainDispatch<A> & ThunkDispatch<S, A> & AsyncDispatch<S, A>;
 
   declare export type MiddlewareAPI<S, A> = {
     // dispatch: Dispatch<S, A>;
diff --git a/src/flowtype/npm/web3.js b/src/flowtype/npm/web3.js
index 8af20550..81e27543 100644
--- a/src/flowtype/npm/web3.js
+++ b/src/flowtype/npm/web3.js
@@ -33,7 +33,7 @@ declare module 'web3' {
             network: string;
             // and many more
         }
-        
+
     }
 
     declare export type EstimateGasOptions = {
@@ -124,10 +124,8 @@ declare module 'web3' {
 }
 
 
-
-// 
-// 
-
+//
+//
 
 
 /*declare module 'web3' {
diff --git a/src/js/actions/AccountsActions.js b/src/js/actions/AccountsActions.js
index 74b8a99e..19ab2af7 100644
--- a/src/js/actions/AccountsActions.js
+++ b/src/js/actions/AccountsActions.js
@@ -1,5 +1,4 @@
 /* @flow */
-'use strict';
 
 import * as ACCOUNT from './constants/account';
 import type { Action, TrezorDevice } from '~/flowtype';
@@ -22,7 +21,7 @@ export type AccountCreateAction = {
     network: string,
     index: number,
     path: Array<number>,
-    address: string 
+    address: string
 }
 
 export type AccountSetBalanceAction = {
@@ -41,22 +40,18 @@ export type AccountSetNonceAction = {
     nonce: number
 }
 
-export const setBalance = (address: string, network: string, deviceState: string, balance: string): Action => {
-    return {
-        type: ACCOUNT.SET_BALANCE,
-        address,
-        network,
-        deviceState,
-        balance
-    }
-}
-
-export const setNonce = (address: string, network: string, deviceState: string, nonce: number): Action => {
-    return {
-        type: ACCOUNT.SET_NONCE,
-        address,
-        network,
-        deviceState,
-        nonce
-    }
-}
\ No newline at end of file
+export const setBalance = (address: string, network: string, deviceState: string, balance: string): Action => ({
+    type: ACCOUNT.SET_BALANCE,
+    address,
+    network,
+    deviceState,
+    balance,
+});
+
+export const setNonce = (address: string, network: string, deviceState: string, nonce: number): Action => ({
+    type: ACCOUNT.SET_NONCE,
+    address,
+    network,
+    deviceState,
+    nonce,
+});
\ No newline at end of file
diff --git a/src/js/actions/DiscoveryActions.js b/src/js/actions/DiscoveryActions.js
index 1b40ccda..57c857c3 100644
--- a/src/js/actions/DiscoveryActions.js
+++ b/src/js/actions/DiscoveryActions.js
@@ -1,19 +1,21 @@
 /* @flow */
-'use strict';
 
 import TrezorConnect from 'trezor-connect';
+import HDKey from 'hdkey';
+import EthereumjsUtil from 'ethereumjs-util';
 import * as DISCOVERY from './constants/discovery';
 import * as ACCOUNT from './constants/account';
 import * as TOKEN from './constants/token';
 import * as NOTIFICATION from './constants/notification';
-import * as AccountsActions from '../actions/AccountsActions';
+import * as AccountsActions from './AccountsActions';
 
-import HDKey from 'hdkey';
-import EthereumjsUtil from 'ethereumjs-util';
 import { getNonceAsync, getBalanceAsync, getTokenBalanceAsync } from './Web3Actions';
 import { setBalance as setTokenBalance } from './TokenActions';
 
-import type { ThunkAction, AsyncAction, Action, GetState, Dispatch, TrezorDevice } from '~/flowtype';
+import type {
+    ThunkAction, AsyncAction, Action, GetState, Dispatch, TrezorDevice,
+} from '~/flowtype';
+
 import type { Discovery, State } from '../reducers/DiscoveryReducer';
 
 export type DiscoveryAction = {
@@ -50,320 +52,297 @@ export type DiscoveryCompleteAction = {
     network: string
 }
 
-export const start = (device: TrezorDevice, network: string, ignoreCompleted?: boolean): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        const selected = getState().wallet.selectedDevice;
-        if (!selected) {
-            // TODO: throw error
-            console.error("Start discovery: no selected device", device)
-            return;
-        } else if (selected.path !== device.path) {
-            console.error("Start discovery: requested device is not selected", device, selected)
-            return;
-        } else if (!selected.state) {
-            console.warn("Start discovery: Selected device wasn't authenticated yet...")
-            return;
-        } else if (selected.connected && !selected.available) {
-            console.warn("Start discovery: Selected device is unavailable...")
-            return;
-        }
-        
-        const web3 = getState().web3.find(w3 => w3.network === network);
-        if (!web3) {
-            console.error("Start discovery: Web3 does not exist", network)
-            return;
-        }
-
-        if (!web3.web3.currentProvider.isConnected()) {
-            console.error("Start discovery: Web3 is not connected", network)
-            dispatch({
-                type: DISCOVERY.WAITING_FOR_BACKEND,
-                device,
-                network
-            });
-            return;
-        }
-        
-        const discovery: State = getState().discovery;
-        let discoveryProcess: ?Discovery = discovery.find(d => d.deviceState === device.state && d.network === network);
+export const start = (device: TrezorDevice, network: string, ignoreCompleted?: boolean): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const selected = getState().wallet.selectedDevice;
+    if (!selected) {
+        // TODO: throw error
+        console.error('Start discovery: no selected device', device);
+        return;
+    } if (selected.path !== device.path) {
+        console.error('Start discovery: requested device is not selected', device, selected);
+        return;
+    } if (!selected.state) {
+        console.warn("Start discovery: Selected device wasn't authenticated yet...");
+        return;
+    } if (selected.connected && !selected.available) {
+        console.warn('Start discovery: Selected device is unavailable...');
+        return;
+    }
 
-        
-        
-        if (!selected.connected && (!discoveryProcess || !discoveryProcess.completed)) {
-            dispatch({
-                type: DISCOVERY.WAITING_FOR_DEVICE,
-                device,
-                network
-            });
-            return;
-        }
+    const web3 = getState().web3.find(w3 => w3.network === network);
+    if (!web3) {
+        console.error('Start discovery: Web3 does not exist', network);
+        return;
+    }
 
-        if (!discoveryProcess) {
-            dispatch( begin(device, network) );
-            return;
-        } else {
-            if (discoveryProcess.completed && !ignoreCompleted) {
-                dispatch({
-                    type: DISCOVERY.COMPLETE,
-                    device,
-                    network
-                });
-            } else if (discoveryProcess.interrupted || discoveryProcess.waitingForDevice) {
-                // discovery cycle was interrupted
-                // start from beginning 
-                dispatch( begin(device, network) );
-            } else {
-                dispatch( discoverAccount(device, discoveryProcess) );
-            }
-        }
+    if (!web3.web3.currentProvider.isConnected()) {
+        console.error('Start discovery: Web3 is not connected', network);
+        dispatch({
+            type: DISCOVERY.WAITING_FOR_BACKEND,
+            device,
+            network,
+        });
+        return;
     }
-}
 
-const begin = (device: TrezorDevice, network: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const discovery: State = getState().discovery;
+    const discoveryProcess: ?Discovery = discovery.find(d => d.deviceState === device.state && d.network === network);
 
-        const { config } = getState().localStorage;
-        const coinToDiscover = config.coins.find(c => c.network === network);
-        if (!coinToDiscover) return;
 
+    if (!selected.connected && (!discoveryProcess || !discoveryProcess.completed)) {
         dispatch({
             type: DISCOVERY.WAITING_FOR_DEVICE,
             device,
-            network
+            network,
         });
+        return;
+    }
 
-        // get xpub from TREZOR
-        const response = await TrezorConnect.getPublicKey({ 
-            device: {
-                path: device.path,
-                instance: device.instance,
-                state: device.state
-            },
-            path: coinToDiscover.bip44, 
-            keepSession: true, // acquire and hold session
-            useEmptyPassphrase: !device.instance,
+    if (!discoveryProcess) {
+        dispatch(begin(device, network));
+    } else if (discoveryProcess.completed && !ignoreCompleted) {
+        dispatch({
+            type: DISCOVERY.COMPLETE,
+            device,
+            network,
         });
+    } else if (discoveryProcess.interrupted || discoveryProcess.waitingForDevice) {
+        // discovery cycle was interrupted
+        // start from beginning
+        dispatch(begin(device, network));
+    } else {
+        dispatch(discoverAccount(device, discoveryProcess));
+    }
+};
+
+const begin = (device: TrezorDevice, network: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const { config } = getState().localStorage;
+    const coinToDiscover = config.coins.find(c => c.network === network);
+    if (!coinToDiscover) return;
+
+    dispatch({
+        type: DISCOVERY.WAITING_FOR_DEVICE,
+        device,
+        network,
+    });
+
+    // get xpub from TREZOR
+    const response = await TrezorConnect.getPublicKey({
+        device: {
+            path: device.path,
+            instance: device.instance,
+            state: device.state,
+        },
+        path: coinToDiscover.bip44,
+        keepSession: true, // acquire and hold session
+        useEmptyPassphrase: !device.instance,
+    });
 
         // handle TREZOR response error
-        if (!response.success) {
-            // TODO: check message
-            console.warn("DISCOVERY ERROR", response)
+    if (!response.success) {
+        // TODO: check message
+        console.warn('DISCOVERY ERROR', response);
+        dispatch({
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'error',
+                title: 'Discovery error',
+                message: response.payload.error,
+                cancelable: true,
+                actions: [
+                    {
+                        label: 'Try again',
+                        callback: () => {
+                            dispatch(start(device, network));
+                        },
+                    },
+                ],
+            },
+        });
+        return;
+    }
+
+    // check for interruption
+    const discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === device.state && d.network === network);
+    if (discoveryProcess && discoveryProcess.interrupted) return;
+
+    const basePath: Array<number> = response.payload.path;
+
+    // send data to reducer
+    dispatch({
+        type: DISCOVERY.START,
+        network: coinToDiscover.network,
+        device,
+        publicKey: response.payload.publicKey,
+        chainCode: response.payload.chainCode,
+        basePath,
+    });
+
+    dispatch(start(device, network));
+};
+
+const discoverAccount = (device: TrezorDevice, discoveryProcess: Discovery): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const completed: boolean = discoveryProcess.completed;
+    discoveryProcess.completed = false;
+
+    const derivedKey = discoveryProcess.hdKey.derive(`m/${discoveryProcess.accountIndex}`);
+    const path = discoveryProcess.basePath.concat(discoveryProcess.accountIndex);
+    const publicAddress: string = EthereumjsUtil.publicToAddress(derivedKey.publicKey, true).toString('hex');
+    const ethAddress: string = EthereumjsUtil.toChecksumAddress(publicAddress);
+    const network = discoveryProcess.network;
+
+
+    // TODO: check if address was created before
+
+    // verify address with TREZOR
+    const verifyAddress = await TrezorConnect.ethereumGetAddress({
+        device: {
+            path: device.path,
+            instance: device.instance,
+            state: device.state,
+        },
+        path,
+        showOnTrezor: false,
+        keepSession: true,
+        useEmptyPassphrase: !device.instance,
+    });
+    if (discoveryProcess.interrupted) return;
+
+    // TODO: with block-book (Martin)
+    // const discoveryA = await TrezorConnect.accountDiscovery({
+    //     device: {
+    //         path: device.path,
+    //         instance: device.instance,
+    //         state: device.state
+    //     },
+    // });
+    // if (discoveryProcess.interrupted) return;
+
+    if (verifyAddress && verifyAddress.success) {
+        //const trezorAddress: string = '0x' + verifyAddress.payload.address;
+        const trezorAddress: string = EthereumjsUtil.toChecksumAddress(verifyAddress.payload.address);
+        if (trezorAddress !== ethAddress) {
+            // throw inconsistent state error
+            console.warn('Inconsistent state', trezorAddress, ethAddress);
+
             dispatch({
                 type: NOTIFICATION.ADD,
                 payload: {
                     type: 'error',
-                    title: 'Discovery error',
-                    message: response.payload.error,
+                    title: 'Address validation error',
+                    message: `Addresses are different. TREZOR: ${trezorAddress} HDKey: ${ethAddress}`,
                     cancelable: true,
                     actions: [
                         {
                             label: 'Try again',
                             callback: () => {
-                                dispatch(start(device, network))
-                            }
-                        }
-                    ]
-                }
-            })
+                                dispatch(start(device, discoveryProcess.network));
+                            },
+                        },
+                    ],
+                },
+            });
             return;
         }
-
-        // check for interruption
-        let discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === device.state && d.network === network);
-        if (discoveryProcess && discoveryProcess.interrupted) return;
-        
-        const basePath: Array<number> = response.payload.path;
-
-        // send data to reducer
+    } else {
+        // handle TREZOR communication error
         dispatch({
-            type: DISCOVERY.START,
-            network: coinToDiscover.network,
-            device,
-            publicKey: response.payload.publicKey,
-            chainCode: response.payload.chainCode,
-            basePath,
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'error',
+                title: 'Address validation error',
+                message: verifyAddress.payload.error,
+                cancelable: true,
+                actions: [
+                    {
+                        label: 'Try again',
+                        callback: () => {
+                            dispatch(start(device, discoveryProcess.network));
+                        },
+                    },
+                ],
+            },
         });
-
-        dispatch( start(device, network) );
+        return;
     }
-}
 
-const discoverAccount = (device: TrezorDevice, discoveryProcess: Discovery): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const web3instance = getState().web3.find(w3 => w3.network === network);
+    if (!web3instance) return;
 
-        const completed: boolean = discoveryProcess.completed;
-        discoveryProcess.completed = false;
+    const balance = await getBalanceAsync(web3instance.web3, ethAddress);
+    if (discoveryProcess.interrupted) return;
+    const nonce: number = await getNonceAsync(web3instance.web3, ethAddress);
+    if (discoveryProcess.interrupted) return;
 
-        const derivedKey = discoveryProcess.hdKey.derive(`m/${discoveryProcess.accountIndex}`);
-        const path = discoveryProcess.basePath.concat(discoveryProcess.accountIndex);
-        const publicAddress: string = EthereumjsUtil.publicToAddress(derivedKey.publicKey, true).toString('hex');
-        const ethAddress: string = EthereumjsUtil.toChecksumAddress(publicAddress);
-        const network = discoveryProcess.network;
+    const addressIsEmpty = nonce < 1 && !balance.greaterThan(0);
 
-        
+    if (!addressIsEmpty || (addressIsEmpty && completed) || (addressIsEmpty && discoveryProcess.accountIndex === 0)) {
+        dispatch({
+            type: ACCOUNT.CREATE,
+            device,
+            network,
+            index: discoveryProcess.accountIndex,
+            path,
+            address: ethAddress,
+        });
+        dispatch(
+            AccountsActions.setBalance(ethAddress, network, device.state || 'undefined', web3instance.web3.fromWei(balance.toString(), 'ether')),
+        );
+        dispatch(AccountsActions.setNonce(ethAddress, network, device.state || 'undefined', nonce));
 
-        // TODO: check if address was created before
+        if (!completed) { dispatch(discoverAccount(device, discoveryProcess)); }
+    }
 
-        // verify address with TREZOR
-        const verifyAddress = await TrezorConnect.ethereumGetAddress({ 
+    if (addressIsEmpty) {
+        // release acquired sesssion
+        await TrezorConnect.getFeatures({
             device: {
                 path: device.path,
                 instance: device.instance,
-                state: device.state
+                state: device.state,
             },
-            path,
-            showOnTrezor: false,
-            keepSession: true,
+            keepSession: false,
             useEmptyPassphrase: !device.instance,
         });
         if (discoveryProcess.interrupted) return;
 
-        // TODO: with block-book (Martin)
-        // const discoveryA = await TrezorConnect.accountDiscovery({
-        //     device: {
-        //         path: device.path,
-        //         instance: device.instance,
-        //         state: device.state
-        //     },
-        // });
-        // if (discoveryProcess.interrupted) return;
-
-        if (verifyAddress && verifyAddress.success) {
-            //const trezorAddress: string = '0x' + verifyAddress.payload.address;
-            const trezorAddress: string = EthereumjsUtil.toChecksumAddress(verifyAddress.payload.address);
-            if (trezorAddress !== ethAddress) {
-                // throw inconsistent state error
-                console.warn("Inconsistent state", trezorAddress, ethAddress);
-
-                dispatch({
-                    type: NOTIFICATION.ADD,
-                    payload: {
-                        type: 'error',
-                        title: 'Address validation error',
-                        message: `Addresses are different. TREZOR: ${ trezorAddress } HDKey: ${ ethAddress }`,
-                        cancelable: true,
-                        actions: [
-                            {
-                                label: 'Try again',
-                                callback: () => {
-                                    dispatch(start(device, discoveryProcess.network))
-                                }
-                            }
-                        ]
-                    }
-                });
-                return;
-            }
-        } else {
-            // handle TREZOR communication error
-            dispatch({
-                type: NOTIFICATION.ADD,
-                payload: {
-                    type: 'error',
-                    title: 'Address validation error',
-                    message: verifyAddress.payload.error,
-                    cancelable: true,
-                    actions: [
-                        {
-                            label: 'Try again',
-                            callback: () => {
-                                dispatch(start(device, discoveryProcess.network))
-                            }
-                        }
-                    ]
-                }
-            });
-            return;
-        }
-
-        const web3instance = getState().web3.find(w3 => w3.network === network);
-        if (!web3instance) return;
-        
-        const balance = await getBalanceAsync(web3instance.web3, ethAddress);
-        if (discoveryProcess.interrupted) return;
-        const nonce: number = await getNonceAsync(web3instance.web3, ethAddress);
-        if (discoveryProcess.interrupted) return;
-
-        const addressIsEmpty = nonce < 1 && !balance.greaterThan(0);
-
-        if (!addressIsEmpty || (addressIsEmpty && completed) || (addressIsEmpty && discoveryProcess.accountIndex === 0)) {
-            dispatch({
-                type: ACCOUNT.CREATE,
-                device,
-                network,
-                index: discoveryProcess.accountIndex,
-                path,
-                address: ethAddress 
-            });
-            dispatch(
-                AccountsActions.setBalance(ethAddress, network, device.state || 'undefined', web3instance.web3.fromWei(balance.toString(), 'ether'))
-            );
-            dispatch(AccountsActions.setNonce(ethAddress, network, device.state || 'undefined', nonce));
-
-            if (!completed)
-                dispatch( discoverAccount(device, discoveryProcess) );
-        }
-        
-        if (addressIsEmpty) {
-            // release acquired sesssion
-            await TrezorConnect.getFeatures({ 
-                device: {
-                    path: device.path,
-                    instance: device.instance,
-                    state: device.state
-                },
-                keepSession: false,
-                useEmptyPassphrase: !device.instance,
-            });
-            if (discoveryProcess.interrupted) return;
-
-            dispatch({
-                type: DISCOVERY.COMPLETE,
-                device,
-                network
-            });
-        }
+        dispatch({
+            type: DISCOVERY.COMPLETE,
+            device,
+            network,
+        });
     }
-}
+};
 
-export const restore = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const selected = getState().wallet.selectedDevice;
+export const restore = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const selected = getState().wallet.selectedDevice;
 
-        if (selected && selected.connected && selected.features) {
-            const discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === selected.state && d.waitingForDevice);
-            if (discoveryProcess) {
-                dispatch( start(selected, discoveryProcess.network) );
-            }
+    if (selected && selected.connected && selected.features) {
+        const discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === selected.state && d.waitingForDevice);
+        if (discoveryProcess) {
+            dispatch(start(selected, discoveryProcess.network));
         }
     }
-}
+};
 
 // TODO: rename method to something intuitive
 // there is no discovery process but it should be
 // this is possible race condition when "network" was changed in url but device was not authenticated yet
 // try to start discovery after CONNECT.AUTH_DEVICE action
-export const check = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const selected = getState().wallet.selectedDevice;
-        if (!selected) return;
-
-        const urlParams = getState().router.location.state;
-        if (urlParams.network) {
-            const discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === selected.state && d.network === urlParams.network);
-            if (!discoveryProcess) {
-                dispatch( start(selected, urlParams.network) );
-            }
+export const check = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const selected = getState().wallet.selectedDevice;
+    if (!selected) return;
+
+    const urlParams = getState().router.location.state;
+    if (urlParams.network) {
+        const discoveryProcess: ?Discovery = getState().discovery.find(d => d.deviceState === selected.state && d.network === urlParams.network);
+        if (!discoveryProcess) {
+            dispatch(start(selected, urlParams.network));
         }
     }
-}
+};
 
-export const stop = (device: TrezorDevice): Action => {
-    // TODO: release devices session
-    // corner case switch /eth to /etc (discovery start stop - should not be async)
-    return {
-        type: DISCOVERY.STOP,
-        device
-    }
-}
\ No newline at end of file
+export const stop = (device: TrezorDevice): Action => ({
+    type: DISCOVERY.STOP,
+    device,
+});
diff --git a/src/js/actions/HistoryActions.js b/src/js/actions/HistoryActions.js
index 0f324a80..e667c471 100644
--- a/src/js/actions/HistoryActions.js
+++ b/src/js/actions/HistoryActions.js
@@ -1,2 +1 @@
 /* @flow */
-'use strict';
diff --git a/src/js/actions/LocalStorageActions.js b/src/js/actions/LocalStorageActions.js
index b25ca328..b66a1b33 100644
--- a/src/js/actions/LocalStorageActions.js
+++ b/src/js/actions/LocalStorageActions.js
@@ -1,15 +1,17 @@
 /* @flow */
-'use strict';
+
 
 import * as CONNECT from './constants/TrezorConnect';
 import * as ACCOUNT from './constants/account';
 import * as TOKEN from './constants/token';
 import * as DISCOVERY from './constants/discovery';
 import * as STORAGE from './constants/localStorage';
-import * as PENDING from '../actions/constants/pendingTx';
+import * as PENDING from './constants/pendingTx';
 import { JSONRequest, httpRequest } from '../utils/networkUtils';
 
-import type { ThunkAction, AsyncAction, GetState, Dispatch, TrezorDevice } from '~/flowtype';
+import type {
+    ThunkAction, AsyncAction, GetState, Dispatch, TrezorDevice,
+} from '~/flowtype';
 import type { Config, Coin, TokensCollection } from '../reducers/LocalStorageReducer';
 
 import AppConfigJSON from '~/data/appConfig.json';
@@ -28,24 +30,21 @@ export type StorageAction = {
     error: string,
 };
 
-export const loadData = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        // check if local storage is available
-        // let available: boolean = true;
-        // if (typeof window.localStorage === 'undefined') {
-        //     available = false;
-        // } else {
-        //     try {
-        //         window.localStorage.setItem('ethereum_wallet', true);
-        //     } catch (error) {
-        //         available = false;
-        //     }
-        // }
-
-        dispatch( loadTokensFromJSON() );
-    }
-}
+export const loadData = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    // check if local storage is available
+    // let available: boolean = true;
+    // if (typeof window.localStorage === 'undefined') {
+    //     available = false;
+    // } else {
+    //     try {
+    //         window.localStorage.setItem('ethereum_wallet', true);
+    //     } catch (error) {
+    //         available = false;
+    //     }
+    // }
+
+    dispatch(loadTokensFromJSON());
+};
 
 // const parseConfig = (json: JSON): Config => {
 
@@ -68,13 +67,13 @@ export const loadData = (): ThunkAction => {
 //     if (json.config && json.hasOwnProperty('coins') && Array.isArray(json.coins)) {
 //         json.coins.map(c => {
 //             return {
-    
+
 //             }
 //         })
 //     } else {
 //         throw new Error(`Property "coins" is missing in appConfig.json`);
 //     }
-    
+
 
 //     return {
 //         coins: [],
@@ -84,22 +83,21 @@ export const loadData = (): ThunkAction => {
 
 export function loadTokensFromJSON(): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         if (typeof window.localStorage === 'undefined') return;
 
         try {
             const config: Config = await httpRequest(AppConfigJSON, 'json');
             const ERC20Abi = await httpRequest(Erc20AbiJSON, 'json');
 
-            window.addEventListener('storage', event => {
-                dispatch( update(event) );
-            })
+            window.addEventListener('storage', (event) => {
+                dispatch(update(event));
+            });
 
             // load tokens
             const tokens = await config.coins.reduce(async (promise: Promise<TokensCollection>, coin: Coin): Promise<TokensCollection> => {
                 const collection: TokensCollection = await promise;
                 const json = await httpRequest(coin.tokens, 'json');
-                collection[ coin.network ] = json;
+                collection[coin.network] = json;
                 return collection;
             }, Promise.resolve({}));
 
@@ -107,62 +105,60 @@ export function loadTokensFromJSON(): AsyncAction {
             if (devices) {
                 dispatch({
                     type: CONNECT.DEVICE_FROM_STORAGE,
-                    payload: JSON.parse(devices)
-                })
+                    payload: JSON.parse(devices),
+                });
             }
 
             const accounts: ?string = get('accounts');
             if (accounts) {
                 dispatch({
                     type: ACCOUNT.FROM_STORAGE,
-                    payload: JSON.parse(accounts)
-                })
+                    payload: JSON.parse(accounts),
+                });
             }
 
             const userTokens: ?string = get('tokens');
             if (userTokens) {
                 dispatch({
                     type: TOKEN.FROM_STORAGE,
-                    payload: JSON.parse(userTokens)
-                })
+                    payload: JSON.parse(userTokens),
+                });
             }
 
             const pending: ?string = get('pending');
             if (pending) {
                 dispatch({
                     type: PENDING.FROM_STORAGE,
-                    payload: JSON.parse(pending)
-                })
+                    payload: JSON.parse(pending),
+                });
             }
 
             const discovery: ?string = get('discovery');
             if (discovery) {
                 dispatch({
                     type: DISCOVERY.FROM_STORAGE,
-                    payload: JSON.parse(discovery)
-                })
+                    payload: JSON.parse(discovery),
+                });
             }
-            
-            
+
+
             dispatch({
                 type: STORAGE.READY,
                 config,
                 tokens,
-                ERC20Abi
-            })
-
-        } catch(error) {
+                ERC20Abi,
+            });
+        } catch (error) {
             dispatch({
                 type: STORAGE.ERROR,
-                error
-            })
+                error,
+            });
         }
-    }
+    };
 }
 
 export function update(event: StorageEvent): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         if (!event.newValue) return;
 
         if (event.key === 'devices') {
@@ -183,46 +179,44 @@ export function update(event: StorageEvent): AsyncAction {
         if (event.key === 'accounts') {
             dispatch({
                 type: ACCOUNT.FROM_STORAGE,
-                payload: JSON.parse(event.newValue)
+                payload: JSON.parse(event.newValue),
             });
         }
 
         if (event.key === 'tokens') {
             dispatch({
                 type: TOKEN.FROM_STORAGE,
-                payload: JSON.parse(event.newValue)
+                payload: JSON.parse(event.newValue),
             });
         }
 
         if (event.key === 'pending') {
             dispatch({
                 type: PENDING.FROM_STORAGE,
-                payload: JSON.parse(event.newValue)
+                payload: JSON.parse(event.newValue),
             });
         }
 
         if (event.key === 'discovery') {
             dispatch({
                 type: DISCOVERY.FROM_STORAGE,
-                payload: JSON.parse(event.newValue)
+                payload: JSON.parse(event.newValue),
             });
         }
-    }
+    };
 }
 
 
-export const save = (key: string, value: string): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        if (typeof window.localStorage !== 'undefined') {
-            try {
-                window.localStorage.setItem(key, value);
-            } catch (error) {
-                // available = false;
-                console.error("Local Storage ERROR: " + error)
-            }
+export const save = (key: string, value: string): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (typeof window.localStorage !== 'undefined') {
+        try {
+            window.localStorage.setItem(key, value);
+        } catch (error) {
+            // available = false;
+            console.error(`Local Storage ERROR: ${error}`);
         }
     }
-}
+};
 
 export const get = (key: string): ?string => {
     try {
@@ -231,4 +225,4 @@ export const get = (key: string): ?string => {
         // available = false;
         return null;
     }
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/actions/LogActions.js b/src/js/actions/LogActions.js
index d645fe9d..be9b3b13 100644
--- a/src/js/actions/LogActions.js
+++ b/src/js/actions/LogActions.js
@@ -1,9 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import * as LOG from './constants/log';
 
-import type { Action, ThunkAction, GetState, Dispatch } from '~/flowtype';
+import type {
+    Action, ThunkAction, GetState, Dispatch,
+} from '~/flowtype';
 import type { LogEntry } from '../reducers/LogReducer';
 
 export type LogAction = {
@@ -15,31 +17,26 @@ export type LogAction = {
     payload: LogEntry
 };
 
-export const toggle = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        if (!getState().log.opened) {
-            window.scrollTo(0, 0);
+export const toggle = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (!getState().log.opened) {
+        window.scrollTo(0, 0);
 
-            dispatch({
-                type: LOG.OPEN
-            });
-        } else {
-            dispatch({
-                type: LOG.CLOSE
-            });
-        }
+        dispatch({
+            type: LOG.OPEN,
+        });
+    } else {
+        dispatch({
+            type: LOG.CLOSE,
+        });
     }
-}
+};
 
 // export const add = (type: string, message: string): Action => {
-export const add = (type: string, message: any): Action => {
-    return {
-        type: LOG.ADD,
-        payload: {
-            time: new Date().getTime(),
-            type,
-            message
-        }
-    }
-}
+export const add = (type: string, message: any): Action => ({
+    type: LOG.ADD,
+    payload: {
+        time: new Date().getTime(),
+        type,
+        message,
+    },
+});
diff --git a/src/js/actions/ModalActions.js b/src/js/actions/ModalActions.js
index 137c1465..ba73a0dd 100644
--- a/src/js/actions/ModalActions.js
+++ b/src/js/actions/ModalActions.js
@@ -1,13 +1,15 @@
 /* @flow */
-'use strict';
+
 
 import TrezorConnect, { UI, UI_EVENT } from 'trezor-connect';
+import type { Device } from 'trezor-connect';
 import * as MODAL from './constants/modal';
 import * as CONNECT from './constants/TrezorConnect';
 
-import type { ThunkAction, AsyncAction, Action, GetState, Dispatch, TrezorDevice } from '~/flowtype';
+import type {
+    ThunkAction, AsyncAction, Action, GetState, Dispatch, TrezorDevice,
+} from '~/flowtype';
 import type { State } from '../reducers/ModalReducer';
-import type { Device } from 'trezor-connect';
 
 export type ModalAction = {
     type: typeof MODAL.CLOSE
@@ -19,25 +21,23 @@ export type ModalAction = {
 export const onPinSubmit = (value: string): Action => {
     TrezorConnect.uiResponse({ type: UI.RECEIVE_PIN, payload: value });
     return {
-        type: MODAL.CLOSE
-    }
-}
-
-export const onPassphraseSubmit = (passphrase: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        const resp = await TrezorConnect.uiResponse({ 
-            type: UI.RECEIVE_PASSPHRASE, 
-            payload: {
-                value: passphrase,
-                save: true
-            } 
-        });
+        type: MODAL.CLOSE,
+    };
+};
 
-        dispatch({
-            type: MODAL.CLOSE
-        });
-    }
-}
+export const onPassphraseSubmit = (passphrase: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const resp = await TrezorConnect.uiResponse({
+        type: UI.RECEIVE_PASSPHRASE,
+        payload: {
+            value: passphrase,
+            save: true,
+        },
+    });
+
+    dispatch({
+        type: MODAL.CLOSE,
+    });
+};
 
 // export const askForRemember = (device: TrezorDevice): Action => {
 //     return {
@@ -46,88 +46,72 @@ export const onPassphraseSubmit = (passphrase: string): AsyncAction => {
 //     }
 // }
 
-export const onRememberDevice = (device: TrezorDevice): Action => {
-    return {
-        type: CONNECT.REMEMBER,
-        device
-    }
-}
+export const onRememberDevice = (device: TrezorDevice): Action => ({
+    type: CONNECT.REMEMBER,
+    device,
+});
 
-export const onForgetDevice = (device: TrezorDevice): Action => {
-    return {
-        type: CONNECT.FORGET,
-        device,
-    }
-}
+export const onForgetDevice = (device: TrezorDevice): Action => ({
+    type: CONNECT.FORGET,
+    device,
+});
 
-export const onForgetSingleDevice = (device: TrezorDevice): Action => {
-    return {
-        type: CONNECT.FORGET_SINGLE,
-        device,
-    }
-}
+export const onForgetSingleDevice = (device: TrezorDevice): Action => ({
+    type: CONNECT.FORGET_SINGLE,
+    device,
+});
 
-export const onCancel = (): Action => {
-    return {
-        type: MODAL.CLOSE
-    }
-}
+export const onCancel = (): Action => ({
+    type: MODAL.CLOSE,
+});
+
+export const onDuplicateDevice = (device: TrezorDevice): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    dispatch(onCancel());
 
-export const onDuplicateDevice = (device: TrezorDevice): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
+    dispatch({
+        type: CONNECT.DUPLICATE,
+        device,
+    });
+};
 
-        dispatch( onCancel() );
+export const onRememberRequest = (prevState: State): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state: State = getState().modal;
+    // handle case where forget modal is already opened
+    // TODO: 2 modals at once (two devices disconnected in the same time)
+    if (prevState.opened && prevState.windowType === CONNECT.REMEMBER_REQUEST) {
+        // forget current (new)
+        if (state.opened) {
+            dispatch({
+                type: CONNECT.FORGET,
+                device: state.device,
+            });
+        }
 
+        // forget previous (old)
         dispatch({
-            type: CONNECT.DUPLICATE,
-            device
+            type: CONNECT.FORGET,
+            device: prevState.device,
         });
     }
-}
-
-export const onRememberRequest = (prevState: State): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const state: State = getState().modal;
-        // handle case where forget modal is already opened
-        // TODO: 2 modals at once (two devices disconnected in the same time)
-        if (prevState.opened && prevState.windowType === CONNECT.REMEMBER_REQUEST) {
-            // forget current (new)
-            if (state.opened) {
-                dispatch({
-                    type: CONNECT.FORGET,
-                    device: state.device
-                });
-            }
-            
-            // forget previous (old)
+};
+
+export const onDeviceConnect = (device: Device): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    // interrupt process of remembering device (force forget)
+    // TODO: the same for disconnect more than 1 device at once
+    const { modal } = getState();
+    if (modal.opened && modal.windowType === CONNECT.REMEMBER_REQUEST) {
+        if (device.features && modal.device && modal.device.features && modal.device.features.device_id === device.features.device_id) {
+            dispatch({
+                type: MODAL.CLOSE,
+            });
+        } else {
             dispatch({
                 type: CONNECT.FORGET,
-                device: prevState.device
+                device: modal.device,
             });
         }
     }
-}
-
-export const onDeviceConnect = (device: Device): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        // interrupt process of remembering device (force forget)
-        // TODO: the same for disconnect more than 1 device at once
-        const { modal } = getState();
-        if (modal.opened && modal.windowType === CONNECT.REMEMBER_REQUEST) {
-            if (device.features && modal.device && modal.device.features && modal.device.features.device_id === device.features.device_id) {
-                dispatch({
-                    type: MODAL.CLOSE,
-                });
-            } else {
-                dispatch({
-                    type: CONNECT.FORGET,
-                    device: modal.device
-                });
-            }
-        }
-
-    }
-}
+};
 
 export default {
     onPinSubmit,
@@ -137,5 +121,5 @@ export default {
     onForgetDevice,
     onForgetSingleDevice,
     onCancel,
-    onDuplicateDevice
-}
\ No newline at end of file
+    onDuplicateDevice,
+};
\ No newline at end of file
diff --git a/src/js/actions/NotificationActions.js b/src/js/actions/NotificationActions.js
index e199cd14..ae6c9557 100644
--- a/src/js/actions/NotificationActions.js
+++ b/src/js/actions/NotificationActions.js
@@ -1,9 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import * as NOTIFICATION from './constants/notification';
 
-import type { Action, AsyncAction, GetState, Dispatch, RouterLocationState } from '~/flowtype';
+import type {
+    Action, AsyncAction, GetState, Dispatch, RouterLocationState,
+} from '~/flowtype';
 import type { CallbackAction } from '../reducers/NotificationReducer';
 
 export type NotificationAction = {
@@ -23,31 +25,27 @@ export type NotificationAction = {
     }
 }
 
-export const close = (payload: any = {}): Action => {
-    return {
-        type: NOTIFICATION.CLOSE,
-        payload
-    }
-}
+export const close = (payload: any = {}): Action => ({
+    type: NOTIFICATION.CLOSE,
+    payload,
+});
 
 
 // called from RouterService
-export const clear = (currentParams: RouterLocationState, requestedParams: RouterLocationState): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        // if route has been changed from device view into something else (like other device, settings...) 
-        // try to remove all Notifications which are linked to previous device (they are not cancelable by user)
-        if (currentParams.device !== requestedParams.device || currentParams.deviceInstance !== requestedParams.deviceInstance) {
-            const entries = getState().notifications.filter(entry => typeof entry.devicePath === 'string');
-            entries.forEach(entry => {
-                if (typeof entry.devicePath === 'string') {
-                    dispatch({
-                        type: NOTIFICATION.CLOSE,
-                        payload: {
-                            devicePath: entry.devicePath
-                        }
-                    })
-                }
-            });
-        }
+export const clear = (currentParams: RouterLocationState, requestedParams: RouterLocationState): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    // if route has been changed from device view into something else (like other device, settings...)
+    // try to remove all Notifications which are linked to previous device (they are not cancelable by user)
+    if (currentParams.device !== requestedParams.device || currentParams.deviceInstance !== requestedParams.deviceInstance) {
+        const entries = getState().notifications.filter(entry => typeof entry.devicePath === 'string');
+        entries.forEach((entry) => {
+            if (typeof entry.devicePath === 'string') {
+                dispatch({
+                    type: NOTIFICATION.CLOSE,
+                    payload: {
+                        devicePath: entry.devicePath,
+                    },
+                });
+            }
+        });
     }
-}
+};
diff --git a/src/js/actions/PendingTxActions.js b/src/js/actions/PendingTxActions.js
index c0f38520..ece7c37c 100644
--- a/src/js/actions/PendingTxActions.js
+++ b/src/js/actions/PendingTxActions.js
@@ -1,8 +1,8 @@
 /* @flow */
-'use strict';
+
 
 import * as PENDING from './constants/pendingTx';
-import type { State, PendingTx } from '../reducers/PendingTxReducer'
+import type { State, PendingTx } from '../reducers/PendingTxReducer';
 
 export type PendingTxAction = {
     type: typeof PENDING.FROM_STORAGE,
diff --git a/src/js/actions/ReceiveActions.js b/src/js/actions/ReceiveActions.js
index 11a38058..60a8a087 100644
--- a/src/js/actions/ReceiveActions.js
+++ b/src/js/actions/ReceiveActions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import TrezorConnect from 'trezor-connect';
 import * as RECEIVE from './constants/receive';
@@ -8,7 +8,9 @@ import * as NOTIFICATION from './constants/notification';
 import { initialState } from '../reducers/ReceiveReducer';
 import type { State } from '../reducers/ReceiveReducer';
 
-import type { TrezorDevice, ThunkAction, AsyncAction, Action, GetState, Dispatch } from '~/flowtype';
+import type {
+    TrezorDevice, ThunkAction, AsyncAction, Action, GetState, Dispatch,
+} from '~/flowtype';
 
 export type ReceiveAction = {
     type: typeof RECEIVE.INIT,
@@ -26,90 +28,80 @@ export type ReceiveAction = {
     type: typeof RECEIVE.SHOW_UNVERIFIED_ADDRESS
 }
 
-export const init = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-    
-        const state: State = {
-            ...initialState,
-        };
+export const init = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state: State = {
+        ...initialState,
+    };
 
-        dispatch({
-            type: RECEIVE.INIT,
-            state: state
-        });
-    }
-}
+    dispatch({
+        type: RECEIVE.INIT,
+        state,
+    });
+};
 
-export const dispose = (): Action  => {
-    return {
-        type: RECEIVE.DISPOSE
-    }
-}
+export const dispose = (): Action => ({
+    type: RECEIVE.DISPOSE,
+});
 
-export const showUnverifiedAddress = (): Action => {
-    return {
-        type: RECEIVE.SHOW_UNVERIFIED_ADDRESS
-    }
-}
+export const showUnverifiedAddress = (): Action => ({
+    type: RECEIVE.SHOW_UNVERIFIED_ADDRESS,
+});
 
 //export const showAddress = (address_n: string): AsyncAction => {
-export const showAddress = (address_n: Array<number>): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+export const showAddress = (address_n: Array<number>): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const selected = getState().wallet.selectedDevice;
+    if (!selected) return;
+
+    if (selected && (!selected.connected || !selected.available)) {
+        dispatch({
+            type: RECEIVE.REQUEST_UNVERIFIED,
+            device: selected,
+        });
+        return;
+    }
 
-        const selected = getState().wallet.selectedDevice;
-        if (!selected) return;
+    const response = await TrezorConnect.ethereumGetAddress({
+        device: {
+            path: selected.path,
+            instance: selected.instance,
+            state: selected.state,
+        },
+        path: address_n,
+        useEmptyPassphrase: !selected.instance,
+    });
 
-        if (selected && (!selected.connected || !selected.available)) {
-            dispatch({
-                type: RECEIVE.REQUEST_UNVERIFIED,
-                device: selected
-            });
-            return;
-        }
+    if (response && response.success) {
+        dispatch({
+            type: RECEIVE.SHOW_ADDRESS,
+        });
+    } else {
+        dispatch({
+            type: RECEIVE.HIDE_ADDRESS,
+        });
 
-        const response = await TrezorConnect.ethereumGetAddress({ 
-            device: {
-                path: selected.path,
-                instance: selected.instance,
-                state: selected.state
+        dispatch({
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'error',
+                title: 'Verifying address error',
+                message: response.payload.error,
+                cancelable: true,
+                actions: [
+                    {
+                        label: 'Try again',
+                        callback: () => {
+                            dispatch(showAddress(address_n));
+                        },
+                    },
+                ],
             },
-            path: address_n,
-            useEmptyPassphrase: !selected.instance,
         });
-
-        if (response && response.success) {
-            dispatch({
-                type: RECEIVE.SHOW_ADDRESS
-            })
-        } else {
-            dispatch({
-                type: RECEIVE.HIDE_ADDRESS
-            })
-           
-            dispatch({
-                type: NOTIFICATION.ADD,
-                payload: {
-                    type: 'error',
-                    title: 'Verifying address error',
-                    message: response.payload.error,
-                    cancelable: true,
-                    actions: [
-                        {
-                            label: 'Try again',
-                            callback: () => {
-                                dispatch(showAddress(address_n))
-                            }
-                        }
-                    ]
-                }
-            })
-        }
     }
-}
+};
 
 export default {
     init,
     dispose,
     showAddress,
-    showUnverifiedAddress
-}
\ No newline at end of file
+    showUnverifiedAddress,
+};
\ No newline at end of file
diff --git a/src/js/actions/SelectedAccountActions.js b/src/js/actions/SelectedAccountActions.js
index 44ca0b3e..9d18709a 100644
--- a/src/js/actions/SelectedAccountActions.js
+++ b/src/js/actions/SelectedAccountActions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { LOCATION_CHANGE } from 'react-router-redux';
 import * as ACCOUNT from './constants/account';
@@ -18,8 +18,8 @@ import type {
     TrezorDevice,
     AsyncAction,
     ThunkAction,
-    Action, 
-    GetState, 
+    Action,
+    GetState,
     Dispatch,
     State,
 } from '~/flowtype';
@@ -32,110 +32,101 @@ export type SelectedAccountAction = {
     payload: $ElementType<State, 'selectedAccount'>
 };
 
-export const updateSelectedValues = (prevState: State, action: Action): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
-        const locationChange: boolean = action.type === LOCATION_CHANGE;
-        const state: State = getState();
-        const location = state.router.location;
-        const prevLocation = prevState.router.location;
+export const updateSelectedValues = (prevState: State, action: Action): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const locationChange: boolean = action.type === LOCATION_CHANGE;
+    const state: State = getState();
+    const location = state.router.location;
+    const prevLocation = prevState.router.location;
 
-        let needUpdate: boolean = false;
+    const needUpdate: boolean = false;
 
-        // reset form to default
-        if (action.type === SEND.TX_COMPLETE) {
-            // dispatch( SendFormActions.init() );
-            // linear action
-            // SessionStorageActions.clear(location.pathname);
-        }
+    // reset form to default
+    if (action.type === SEND.TX_COMPLETE) {
+        // dispatch( SendFormActions.init() );
+        // linear action
+        // SessionStorageActions.clear(location.pathname);
+    }
 
-        // handle devices state change (from trezor-connect events or location change)
-        if (locationChange
+    // handle devices state change (from trezor-connect events or location change)
+    if (locationChange
             || prevState.accounts !== state.accounts
             || prevState.discovery !== state.discovery
             || prevState.tokens !== state.tokens
             || prevState.pending !== state.pending
             || prevState.web3 !== state.web3) {
+        if (locationChange) {
+            // dispose current account view
+            dispatch(dispose());
+        }
 
+        const account = stateUtils.getSelectedAccount(state);
+        const network = stateUtils.getSelectedNetwork(state);
+        const discovery = stateUtils.getDiscoveryProcess(state);
+        const tokens = stateUtils.getAccountTokens(state, account);
+        const pending = stateUtils.getAccountPendingTx(state.pending, account);
+        const web3 = stateUtils.getWeb3(state);
+
+        const payload: $ElementType<State, 'selectedAccount'> = {
+            // location: location.pathname,
+            account,
+            network,
+            discovery,
+            tokens,
+            pending,
+            web3,
+        };
 
-            if (locationChange) {
-                // dispose current account view
-                dispatch( dispose() );
-            }
-            
-            const account = stateUtils.getSelectedAccount(state);
-            const network = stateUtils.getSelectedNetwork(state);
-            const discovery = stateUtils.getDiscoveryProcess(state);
-            const tokens = stateUtils.getAccountTokens(state, account);
-            const pending = stateUtils.getAccountPendingTx(state.pending, account);
-            const web3 = stateUtils.getWeb3(state);
-
-            const payload: $ElementType<State, 'selectedAccount'> = {
-                // location: location.pathname,
-                account,
-                network,
-                discovery,
-                tokens,
-                pending,
-                web3
-            }
-
-            let needUpdate: boolean = false;
-            Object.keys(payload).forEach((key) => {
-                if (Array.isArray(payload[key])) {
-                    if (Array.isArray(state.selectedAccount[key]) && payload[key].length !== state.selectedAccount[key].length) {
-                        needUpdate = true;
-                    }
-                } else {
-                    if (payload[key] !== state.selectedAccount[key]) {
-                        needUpdate = true;
-                    }
+        let needUpdate: boolean = false;
+        Object.keys(payload).forEach((key) => {
+            if (Array.isArray(payload[key])) {
+                if (Array.isArray(state.selectedAccount[key]) && payload[key].length !== state.selectedAccount[key].length) {
+                    needUpdate = true;
                 }
-            })
+            } else if (payload[key] !== state.selectedAccount[key]) {
+                needUpdate = true;
+            }
+        });
 
-            if (needUpdate) {
-                dispatch({
-                    type: ACCOUNT.UPDATE_SELECTED_ACCOUNT,
-                    payload,
-                });
+        if (needUpdate) {
+            dispatch({
+                type: ACCOUNT.UPDATE_SELECTED_ACCOUNT,
+                payload,
+            });
 
-                // initialize SendFormReducer
-                if (location.state.send && getState().sendForm.currency === "") {
-                    dispatch( SendFormActions.init() );
-                }
+            // initialize SendFormReducer
+            if (location.state.send && getState().sendForm.currency === '') {
+                dispatch(SendFormActions.init());
+            }
 
-                if (location.state.send) {
-                    const rejectedTxs = pending.filter(tx => tx.rejected);
-                    rejectedTxs.forEach(tx => {
-                        dispatch({
-                            type: NOTIFICATION.ADD,
-                            payload: {
-                                type: "warning",
-                                title: "Pending transaction rejected",
-                                message: `Transaction with id: ${ tx.id } not found.`,
-                                cancelable: true,
-                                actions: [
-                                    {
-                                        label: 'OK',
-                                        callback: () => {
-                                            dispatch({
-                                                type: PENDING.TX_RESOLVED,
-                                                tx,
-                                            });
-                                        }
-                                    }
-                                ]
-                            }
-                        })
+            if (location.state.send) {
+                const rejectedTxs = pending.filter(tx => tx.rejected);
+                rejectedTxs.forEach((tx) => {
+                    dispatch({
+                        type: NOTIFICATION.ADD,
+                        payload: {
+                            type: 'warning',
+                            title: 'Pending transaction rejected',
+                            message: `Transaction with id: ${tx.id} not found.`,
+                            cancelable: true,
+                            actions: [
+                                {
+                                    label: 'OK',
+                                    callback: () => {
+                                        dispatch({
+                                            type: PENDING.TX_RESOLVED,
+                                            tx,
+                                        });
+                                    },
+                                },
+                            ],
+                        },
                     });
-                }
+                });
             }
         }
     }
-}
+};
 
-export const dispose = (): Action => {
-    return {
-        type: ACCOUNT.DISPOSE
-    }
-}
\ No newline at end of file
+export const dispose = (): Action => ({
+    type: ACCOUNT.DISPOSE,
+});
\ No newline at end of file
diff --git a/src/js/actions/SendFormActions.js b/src/js/actions/SendFormActions.js
index aca7959f..e1e6a5e7 100644
--- a/src/js/actions/SendFormActions.js
+++ b/src/js/actions/SendFormActions.js
@@ -1,20 +1,17 @@
 /* @flow */
-'use strict';
 
-import * as SEND from './constants/send';
-import * as NOTIFICATION from './constants/notification';
-
-import * as SessionStorageActions from './SessionStorageActions';
-
-import { estimateGas, getGasPrice, pushTx } from './Web3Actions';
 
 import EthereumjsUtil from 'ethereumjs-util';
 import EthereumjsUnits from 'ethereumjs-units';
 import EthereumjsTx from 'ethereumjs-tx';
 import TrezorConnect from 'trezor-connect';
-import { strip } from '../utils/ethUtils';
 import { push } from 'react-router-redux';
 import BigNumber from 'bignumber.js';
+import { strip } from '../utils/ethUtils';
+import { estimateGas, getGasPrice, pushTx } from './Web3Actions';
+import * as SessionStorageActions from './SessionStorageActions';
+import * as NOTIFICATION from './constants/notification';
+import * as SEND from './constants/send';
 
 import { initialState } from '../reducers/SendFormReducer';
 import { findAccount } from '../reducers/AccountsReducer';
@@ -22,7 +19,7 @@ import { findToken } from '../reducers/TokensReducer';
 import { findDevice } from '../reducers/utils';
 import * as stateUtils from '../reducers/utils';
 
-import type { 
+import type {
     PendingTx,
     Dispatch,
     GetState,
@@ -30,7 +27,7 @@ import type {
     ThunkAction,
     AsyncAction,
     RouterLocationState,
-    TrezorDevice
+    TrezorDevice,
 } from '~/flowtype';
 import type { State as AccountState } from '../reducers/SelectedAccountReducer';
 import type { Web3Instance } from '../reducers/Web3Reducer';
@@ -124,19 +121,19 @@ const numberRegExp: RegExp = new RegExp('^(0|0\\.([0-9]+)?|[1-9][0-9]*\\.?([0-9]
 
 export const calculateFee = (gasPrice: string, gasLimit: string): string => {
     try {
-        return EthereumjsUnits.convert( new BigNumber(gasPrice).times(gasLimit), 'gwei', 'ether');
+        return EthereumjsUnits.convert(new BigNumber(gasPrice).times(gasLimit), 'gwei', 'ether');
     } catch (error) {
         return '0';
     }
-}
+};
 
 export const calculateTotal = (amount: string, gasPrice: string, gasLimit: string): string => {
     try {
-        return new BigNumber(amount).plus( calculateFee(gasPrice, gasLimit) ).toString(10);
+        return new BigNumber(amount).plus(calculateFee(gasPrice, gasLimit)).toString(10);
     } catch (error) {
         return '0';
     }
-}
+};
 
 export const calculateMaxAmount = (balance: BigNumber, gasPrice: string, gasLimit: string): string => {
     try {
@@ -148,8 +145,7 @@ export const calculateMaxAmount = (balance: BigNumber, gasPrice: string, gasLimi
     } catch (error) {
         return '0';
     }
-    
-}
+};
 
 export const calculate = (prevProps: Props, props: Props) => {
     const {
@@ -166,14 +162,13 @@ export const calculate = (prevProps: Props, props: Props) => {
     // account balance
     // token balance
     // gasLimit, gasPrice changed
-    
-    // const shouldRecalculateAmount = 
+
+    // const shouldRecalculateAmount =
     //     (prevProps.selectedAccount.account !== account)
     //     || (prevProps.)
-    
-    
-    if (state.setMax) {
 
+
+    if (state.setMax) {
         const pendingAmount: BigNumber = stateUtils.getPendingAmount(pending, state.currency, isToken);
 
         if (isToken) {
@@ -192,160 +187,152 @@ export const calculate = (prevProps: Props, props: Props) => {
     state.total = calculateTotal(isToken ? '0' : state.amount, state.gasPrice, state.gasLimit);
 
     if (state.selectedFeeLevel.value === 'Custom') {
-        state.selectedFeeLevel.label = `${ calculateFee(state.gasPrice, state.gasLimit) } ${ state.networkSymbol }`;
+        state.selectedFeeLevel.label = `${calculateFee(state.gasPrice, state.gasLimit)} ${state.networkSymbol}`;
         state.selectedFeeLevel.gasPrice = state.gasPrice;
     }
-}
+};
 
 
 export const getFeeLevels = (symbol: string, gasPrice: BigNumber | string, gasLimit: string, selected?: FeeLevel): Array<FeeLevel> => {
-    const price: BigNumber = typeof gasPrice === 'string' ? new BigNumber(gasPrice) : gasPrice
+    const price: BigNumber = typeof gasPrice === 'string' ? new BigNumber(gasPrice) : gasPrice;
     const quarter: BigNumber = price.dividedBy(4);
     const high: string = price.plus(quarter.times(2)).toString(10);
     const low: string = price.minus(quarter.times(2)).toString(10);
-    
+
     const customLevel: FeeLevel = selected && selected.value === 'Custom' ? {
         value: 'Custom',
-        gasPrice: selected.gasPrice, 
+        gasPrice: selected.gasPrice,
         // label: `${ calculateFee(gasPrice, gasLimit) } ${ symbol }`
-        label: `${ calculateFee(selected.gasPrice, gasLimit) } ${ symbol }`
+        label: `${calculateFee(selected.gasPrice, gasLimit)} ${symbol}`,
     } : {
         value: 'Custom',
         gasPrice: low,
-        label: ''
-    }
+        label: '',
+    };
 
     return [
-        { 
+        {
             value: 'High',
             gasPrice: high,
-            label: `${ calculateFee(high, gasLimit) } ${ symbol }`
+            label: `${calculateFee(high, gasLimit)} ${symbol}`,
         },
-        { 
+        {
             value: 'Normal',
             gasPrice: gasPrice.toString(),
-            label: `${ calculateFee(price.toString(10), gasLimit) } ${ symbol }`
+            label: `${calculateFee(price.toString(10), gasLimit)} ${symbol}`,
         },
-        { 
+        {
             value: 'Low',
             gasPrice: low,
-            label: `${ calculateFee(low, gasLimit) } ${ symbol }`
+            label: `${calculateFee(low, gasLimit)} ${symbol}`,
         },
-        customLevel
-    ]
-}
+        customLevel,
+    ];
+};
 
 
 // initialize component
-export const init = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        const {
-            account,
-            network,
-            web3
-        } = getState().selectedAccount;
-
-        if (!account || !network || !web3) return;
-
-       const stateFromStorage = SessionStorageActions.load( getState().router.location.pathname );
-        if (stateFromStorage) {
-            dispatch({
-                type: SEND.INIT,
-                state: stateFromStorage
-            });
-            return;
-        }
-
-        // TODO: check if there are some unfinished tx in localStorage
-
-        const gasPrice: BigNumber = new BigNumber( EthereumjsUnits.convert(web3.gasPrice, 'wei', 'gwei') ) || new BigNumber(network.defaultGasPrice);
-        const gasLimit: string = network.defaultGasLimit.toString();
-        const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, gasPrice, gasLimit);
-
-        // TODO: get nonce
-        //  TODO: LOAD DATA FROM SESSION STORAGE
+export const init = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const {
+        account,
+        network,
+        web3,
+    } = getState().selectedAccount;
 
-        const state: State = {
-            ...initialState,
-            networkName: network.network,
-            networkSymbol: network.symbol,
-            currency: network.symbol,
-            feeLevels,
-            selectedFeeLevel: feeLevels.find(f => f.value === 'Normal'),
-            recommendedGasPrice: gasPrice.toString(),
-            gasLimit,
-            gasPrice: gasPrice.toString(),
-        };
+    if (!account || !network || !web3) return;
 
+    const stateFromStorage = SessionStorageActions.load(getState().router.location.pathname);
+    if (stateFromStorage) {
         dispatch({
             type: SEND.INIT,
-            state
+            state: stateFromStorage,
         });
+        return;
     }
-}
 
-export const toggleAdvanced = (address: string): Action => {
-    return {
-        type: SEND.TOGGLE_ADVANCED
-    }
-}
+    // TODO: check if there are some unfinished tx in localStorage
+
+    const gasPrice: BigNumber = new BigNumber(EthereumjsUnits.convert(web3.gasPrice, 'wei', 'gwei')) || new BigNumber(network.defaultGasPrice);
+    const gasLimit: string = network.defaultGasLimit.toString();
+    const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, gasPrice, gasLimit);
+
+    // TODO: get nonce
+    //  TODO: LOAD DATA FROM SESSION STORAGE
+
+    const state: State = {
+        ...initialState,
+        networkName: network.network,
+        networkSymbol: network.symbol,
+        currency: network.symbol,
+        feeLevels,
+        selectedFeeLevel: feeLevels.find(f => f.value === 'Normal'),
+        recommendedGasPrice: gasPrice.toString(),
+        gasLimit,
+        gasPrice: gasPrice.toString(),
+    };
+
+    dispatch({
+        type: SEND.INIT,
+        state,
+    });
+};
 
+export const toggleAdvanced = (address: string): Action => ({
+    type: SEND.TOGGLE_ADVANCED,
+});
 
-const addressValidation = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const {
-            account,
-            network,
-            tokens,
-        } = getState().selectedAccount;
-        if (!account || !network) return;
-
-        const state: State = getState().sendForm;
-        const infos = { ...state.infos };
-        const warnings = { ...state.warnings };
-
-
-        if (state.untouched || !state.touched.address) return;
-
-        const savedAccounts = getState().accounts.filter(a => a.address.toLowerCase() === state.address.toLowerCase());
-        if (savedAccounts.length > 0) {
-            // check if found account belongs to this network
-            // corner-case: when same derivation path is used on different networks
-            const currentNetworkAccount = savedAccounts.find(a => a.network === network.network);
-            if (currentNetworkAccount) {
-                const device: ?TrezorDevice = findDevice(getState().devices, currentNetworkAccount.deviceID, currentNetworkAccount.deviceState);
-                if (device) {
-                    infos.address = `${ device.instanceLabel } Account #${ (currentNetworkAccount.index + 1) }`;
-                }
-            } else {
-                const otherNetworkAccount = savedAccounts[0];
-                const device: ?TrezorDevice = findDevice(getState().devices, otherNetworkAccount.deviceID, otherNetworkAccount.deviceState);
-                const coins = getState().localStorage.config.coins;
-                const otherNetwork: ?Coin = coins.find(c => c.network === otherNetworkAccount.network)
-                if (device && otherNetwork) {
-                    warnings.address = `Looks like it's ${ device.instanceLabel } Account #${ (otherNetworkAccount.index + 1) } address of ${ otherNetwork.name } network`;
-                }
+
+const addressValidation = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const {
+        account,
+        network,
+        tokens,
+    } = getState().selectedAccount;
+    if (!account || !network) return;
+
+    const state: State = getState().sendForm;
+    const infos = { ...state.infos };
+    const warnings = { ...state.warnings };
+
+
+    if (state.untouched || !state.touched.address) return;
+
+    const savedAccounts = getState().accounts.filter(a => a.address.toLowerCase() === state.address.toLowerCase());
+    if (savedAccounts.length > 0) {
+        // check if found account belongs to this network
+        // corner-case: when same derivation path is used on different networks
+        const currentNetworkAccount = savedAccounts.find(a => a.network === network.network);
+        if (currentNetworkAccount) {
+            const device: ?TrezorDevice = findDevice(getState().devices, currentNetworkAccount.deviceID, currentNetworkAccount.deviceState);
+            if (device) {
+                infos.address = `${device.instanceLabel} Account #${(currentNetworkAccount.index + 1)}`;
             }
         } else {
-            delete warnings.address;
-            delete infos.address;
-        }
-
-        dispatch({
-            type: SEND.ADDRESS_VALIDATION,
-            state: {
-                ...state,
-                infos,
-                warnings
+            const otherNetworkAccount = savedAccounts[0];
+            const device: ?TrezorDevice = findDevice(getState().devices, otherNetworkAccount.deviceID, otherNetworkAccount.deviceState);
+            const coins = getState().localStorage.config.coins;
+            const otherNetwork: ?Coin = coins.find(c => c.network === otherNetworkAccount.network);
+            if (device && otherNetwork) {
+                warnings.address = `Looks like it's ${device.instanceLabel} Account #${(otherNetworkAccount.index + 1)} address of ${otherNetwork.name} network`;
             }
-        })
+        }
+    } else {
+        delete warnings.address;
+        delete infos.address;
     }
-}
+
+    dispatch({
+        type: SEND.ADDRESS_VALIDATION,
+        state: {
+            ...state,
+            infos,
+            warnings,
+        },
+    });
+};
 
 
 export const validation = (props: Props): void => {
-
     const {
         account,
         network,
@@ -388,7 +375,6 @@ export const validation = (props: Props): void => {
         } else if (state.amount.length > 0 && !state.amount.match(numberRegExp)) {
             errors.amount = 'Amount is not a number';
         } else {
-
             let decimalRegExp: RegExp;
             const pendingAmount: BigNumber = stateUtils.getPendingAmount(pending, state.currency, state.currency !== state.networkSymbol);
 
@@ -397,34 +383,33 @@ export const validation = (props: Props): void => {
                 if (token) {
                     if (parseInt(token.decimals) > 0) {
                         //decimalRegExp = new RegExp('^(0|0\\.([0-9]{0,' + token.decimals + '})?|[1-9]+\\.?([0-9]{0,' + token.decimals + '})?|\\.[0-9]{1,' + token.decimals + '})$');
-                        decimalRegExp = new RegExp('^(0|0\\.([0-9]{0,' + token.decimals + '})?|[1-9][0-9]*\\.?([0-9]{0,' + token.decimals + '})?|\\.[0-9]{1,' + token.decimals + '})$');
+                        decimalRegExp = new RegExp(`^(0|0\\.([0-9]{0,${token.decimals}})?|[1-9][0-9]*\\.?([0-9]{0,${token.decimals}})?|\\.[0-9]{1,${token.decimals}})$`);
                     } else {
                         // decimalRegExp = new RegExp('^(0|0\\.?|[1-9]+\\.?)$');
                         decimalRegExp = new RegExp('^[0-9]+$');
                     }
 
                     if (!state.amount.match(decimalRegExp)) {
-                        errors.amount = `Maximum ${ token.decimals } decimals allowed`;
+                        errors.amount = `Maximum ${token.decimals} decimals allowed`;
                     } else if (new BigNumber(state.total).greaterThan(account.balance)) {
-                        errors.amount = `Not enough ${ state.networkSymbol } to cover transaction fee`;
-                    } else if (new BigNumber(state.amount).greaterThan( new BigNumber(token.balance).minus(pendingAmount) )) {
+                        errors.amount = `Not enough ${state.networkSymbol} to cover transaction fee`;
+                    } else if (new BigNumber(state.amount).greaterThan(new BigNumber(token.balance).minus(pendingAmount))) {
                         errors.amount = 'Not enough funds';
                     } else if (new BigNumber(state.amount).lessThanOrEqualTo('0')) {
                         errors.amount = 'Amount is too low';
                     }
                 }
-                
             } else {
                 decimalRegExp = new RegExp('^(0|0\\.([0-9]{0,18})?|[1-9][0-9]*\\.?([0-9]{0,18})?|\\.[0-9]{0,18})$');
                 if (!state.amount.match(decimalRegExp)) {
-                    errors.amount = `Maximum 18 decimals allowed`;
-                } else if (new BigNumber(state.total).greaterThan( new BigNumber(account.balance).minus(pendingAmount) )) {
+                    errors.amount = 'Maximum 18 decimals allowed';
+                } else if (new BigNumber(state.total).greaterThan(new BigNumber(account.balance).minus(pendingAmount))) {
                     errors.amount = 'Not enough funds';
                 }
             }
         }
     }
-        
+
     // valid gas limit
     if (state.touched.gasLimit) {
         if (state.gasLimit.length < 1) {
@@ -435,7 +420,7 @@ export const validation = (props: Props): void => {
             const gl: BigNumber = new BigNumber(state.gasLimit);
             if (gl.lessThan(1)) {
                 errors.gasLimit = 'Gas limit is too low';
-            } else if (gl.lessThan( state.currency !== state.networkSymbol ? network.defaultGasLimitTokens : network.defaultGasLimit )) {
+            } else if (gl.lessThan(state.currency !== state.networkSymbol ? network.defaultGasLimitTokens : network.defaultGasLimit)) {
                 warnings.gasLimit = 'Gas limit is below recommended';
             }
         }
@@ -487,483 +472,446 @@ export const validation = (props: Props): void => {
     state.errors = errors;
     state.warnings = warnings;
     state.infos = infos;
+};
 
-}
-
-
-
-
-export const onAddressChange = (address: string): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const state: State = getState().sendForm;
-        const touched = { ...state.touched };
-        touched.address = true;
-
-        dispatch({
-            type: SEND.ADDRESS_CHANGE,
-            state: {
-                ...state,
-                untouched: false,
-                touched,
-                address
-            }
-        });
-
-        dispatch( addressValidation() );
-    }
-}
 
-export const onAmountChange = (amount: string): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const state = getState().sendForm;
-        const touched = { ...state.touched };
-        touched.amount = true;
+export const onAddressChange = (address: string): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state: State = getState().sendForm;
+    const touched = { ...state.touched };
+    touched.address = true;
 
-        dispatch({
-            type: SEND.AMOUNT_CHANGE,
-            state: {
-                ...state,
-                untouched: false,
-                touched,
-                setMax: false,
-                amount,
-            }
-        });
-    }
-}
+    dispatch({
+        type: SEND.ADDRESS_CHANGE,
+        state: {
+            ...state,
+            untouched: false,
+            touched,
+            address,
+        },
+    });
 
-export const onCurrencyChange = (currency: { value: string, label: string }): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const {
-            account,
-            network
-        } = getState().selectedAccount;
-        if (!account || !network) return;
-
-        const currentState: State = getState().sendForm;
-        const isToken: boolean = currency.value !== currentState.networkSymbol;
-        const gasLimit: string = isToken ? network.defaultGasLimitTokens.toString() : network.defaultGasLimit.toString();
-
-        const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, currentState.recommendedGasPrice, gasLimit, currentState.selectedFeeLevel);
-        const selectedFeeLevel: ?FeeLevel = feeLevels.find(f => f.value === currentState.selectedFeeLevel.value);
-        if (!selectedFeeLevel) return;
-
-        const state: State = {
-            ...currentState,
-            currency: currency.value,
-            // amount,
-            // total,
-            feeLevels,
-            selectedFeeLevel,
-            gasLimit,
-        };
+    dispatch(addressValidation());
+};
 
-        dispatch({
-            type: SEND.CURRENCY_CHANGE,
-            state
-        });
-    }
-}
+export const onAmountChange = (amount: string): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state = getState().sendForm;
+    const touched = { ...state.touched };
+    touched.amount = true;
 
-export const onSetMax = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const state = getState().sendForm;
-        const touched = { ...state.touched };
-        touched.amount = true;
+    dispatch({
+        type: SEND.AMOUNT_CHANGE,
+        state: {
+            ...state,
+            untouched: false,
+            touched,
+            setMax: false,
+            amount,
+        },
+    });
+};
 
-        dispatch({
-            type: SEND.SET_MAX,
-            state: {
-                ...state,
-                untouched: false,
-                touched,
-                setMax: !state.setMax,
-            }
-        });
-    }
-}
+export const onCurrencyChange = (currency: { value: string, label: string }): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const {
+        account,
+        network,
+    } = getState().selectedAccount;
+    if (!account || !network) return;
 
-export const onFeeLevelChange = (feeLevel: FeeLevel): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const {
-            network
-        } = getState().selectedAccount;
-        if (!network) return;
+    const currentState: State = getState().sendForm;
+    const isToken: boolean = currency.value !== currentState.networkSymbol;
+    const gasLimit: string = isToken ? network.defaultGasLimitTokens.toString() : network.defaultGasLimit.toString();
+
+    const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, currentState.recommendedGasPrice, gasLimit, currentState.selectedFeeLevel);
+    const selectedFeeLevel: ?FeeLevel = feeLevels.find(f => f.value === currentState.selectedFeeLevel.value);
+    if (!selectedFeeLevel) return;
+
+    const state: State = {
+        ...currentState,
+        currency: currency.value,
+        // amount,
+        // total,
+        feeLevels,
+        selectedFeeLevel,
+        gasLimit,
+    };
+
+    dispatch({
+        type: SEND.CURRENCY_CHANGE,
+        state,
+    });
+};
 
-        const currentState: State = getState().sendForm;
-        const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+export const onSetMax = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state = getState().sendForm;
+    const touched = { ...state.touched };
+    touched.amount = true;
 
-        const state: State = {
-            ...currentState,
+    dispatch({
+        type: SEND.SET_MAX,
+        state: {
+            ...state,
             untouched: false,
-            selectedFeeLevel: feeLevel,
-        };
+            touched,
+            setMax: !state.setMax,
+        },
+    });
+};
 
-        if (feeLevel.value === 'Custom') {
-            state.advanced = true;
-            feeLevel.gasPrice = state.gasPrice;
-            feeLevel.label = `${ calculateFee(state.gasPrice, state.gasLimit) } ${ state.networkSymbol }`;
+export const onFeeLevelChange = (feeLevel: FeeLevel): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const {
+        network,
+    } = getState().selectedAccount;
+    if (!network) return;
+
+    const currentState: State = getState().sendForm;
+    const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+
+    const state: State = {
+        ...currentState,
+        untouched: false,
+        selectedFeeLevel: feeLevel,
+    };
+
+    if (feeLevel.value === 'Custom') {
+        state.advanced = true;
+        feeLevel.gasPrice = state.gasPrice;
+        feeLevel.label = `${calculateFee(state.gasPrice, state.gasLimit)} ${state.networkSymbol}`;
+    } else {
+        const customLevel: ?FeeLevel = state.feeLevels.find(f => f.value === 'Custom');
+        if (customLevel) customLevel.label = '';
+        state.gasPrice = feeLevel.gasPrice;
+        if (isToken) {
+            state.gasLimit = network.defaultGasLimitTokens.toString();
         } else {
-            const customLevel: ?FeeLevel = state.feeLevels.find(f => f.value === 'Custom');
-            if (customLevel)
-                customLevel.label = '';
-            state.gasPrice = feeLevel.gasPrice;
-            if (isToken) {
-                state.gasLimit = network.defaultGasLimitTokens.toString()
-            } else {
-                state.gasLimit = state.data.length > 0 ? state.gasLimit : network.defaultGasLimit.toString();
-            }
+            state.gasLimit = state.data.length > 0 ? state.gasLimit : network.defaultGasLimit.toString();
         }
-
-        dispatch({
-            type: SEND.FEE_LEVEL_CHANGE,
-            state
-        });
     }
-}
+
+    dispatch({
+        type: SEND.FEE_LEVEL_CHANGE,
+        state,
+    });
+};
 
 // Manually triggered from user
 // Update gasPrice to recommended value
 
-export const updateFeeLevels = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const {
-            account,
-            network
-        } = getState().selectedAccount;
-        if (!account || !network) return;
-
-        const currentState: State = getState().sendForm;
-        const isToken: boolean = currentState.currency !== currentState.networkSymbol;
-        let gasLimit: string = isToken ? network.defaultGasLimitTokens.toString() : network.defaultGasLimit.toString();
-
-        // override custom settings
-        if (currentState.selectedFeeLevel.value === 'Custom') {
-            // update only gasPrice
-            currentState.selectedFeeLevel.gasPrice = currentState.recommendedGasPrice;
-            // leave gas limit as it was
-            gasLimit = currentState.gasLimit;
-        }
-        
-        const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, currentState.recommendedGasPrice, gasLimit, currentState.selectedFeeLevel);
-        const selectedFeeLevel: ?FeeLevel = feeLevels.find(f => f.value === currentState.selectedFeeLevel.value);
-        if (!selectedFeeLevel) return;
-
-        const state: State = {
-            ...currentState,
-            feeLevels,
-            selectedFeeLevel,
-            gasPrice: selectedFeeLevel.gasPrice,
-            gasPriceNeedsUpdate: false,
-        };
+export const updateFeeLevels = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const {
+        account,
+        network,
+    } = getState().selectedAccount;
+    if (!account || !network) return;
 
-        dispatch({
-            type: SEND.UPDATE_FEE_LEVELS,
-            state
-        });
+    const currentState: State = getState().sendForm;
+    const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+    let gasLimit: string = isToken ? network.defaultGasLimitTokens.toString() : network.defaultGasLimit.toString();
+
+    // override custom settings
+    if (currentState.selectedFeeLevel.value === 'Custom') {
+        // update only gasPrice
+        currentState.selectedFeeLevel.gasPrice = currentState.recommendedGasPrice;
+        // leave gas limit as it was
+        gasLimit = currentState.gasLimit;
     }
-}
 
-export const onGasPriceChange = (gasPrice: string): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        
-        const currentState: State = getState().sendForm;
-        const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+    const feeLevels: Array<FeeLevel> = getFeeLevels(network.symbol, currentState.recommendedGasPrice, gasLimit, currentState.selectedFeeLevel);
+    const selectedFeeLevel: ?FeeLevel = feeLevels.find(f => f.value === currentState.selectedFeeLevel.value);
+    if (!selectedFeeLevel) return;
+
+    const state: State = {
+        ...currentState,
+        feeLevels,
+        selectedFeeLevel,
+        gasPrice: selectedFeeLevel.gasPrice,
+        gasPriceNeedsUpdate: false,
+    };
+
+    dispatch({
+        type: SEND.UPDATE_FEE_LEVELS,
+        state,
+    });
+};
 
-        const touched = { ...currentState.touched };
-        touched.gasPrice = true;
+export const onGasPriceChange = (gasPrice: string): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const currentState: State = getState().sendForm;
+    const isToken: boolean = currentState.currency !== currentState.networkSymbol;
 
-        const state: State = {
-            ...currentState,
-            untouched: false,
-            touched,
-            gasPrice: gasPrice,
-        };
+    const touched = { ...currentState.touched };
+    touched.gasPrice = true;
 
-        if (currentState.selectedFeeLevel.value !== 'Custom') {
-            const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
-            if (!customLevel) return;
-            state.selectedFeeLevel = customLevel;
-        }
+    const state: State = {
+        ...currentState,
+        untouched: false,
+        touched,
+        gasPrice,
+    };
 
-        dispatch({
-            type: SEND.GAS_PRICE_CHANGE,
-            state
-        });
+    if (currentState.selectedFeeLevel.value !== 'Custom') {
+        const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
+        if (!customLevel) return;
+        state.selectedFeeLevel = customLevel;
     }
-}
 
-export const onGasLimitChange = (gasLimit: string, updateFeeLevels: boolean = false): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
- 
-        const currentState: State = getState().sendForm;
-        const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+    dispatch({
+        type: SEND.GAS_PRICE_CHANGE,
+        state,
+    });
+};
 
-        const touched = { ...currentState.touched };
-        touched.gasLimit = true;
+export const onGasLimitChange = (gasLimit: string, updateFeeLevels: boolean = false): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const currentState: State = getState().sendForm;
+    const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+
+    const touched = { ...currentState.touched };
+    touched.gasLimit = true;
+
+    const state: State = {
+        ...currentState,
+        calculatingGasLimit: false,
+        untouched: false,
+        touched,
+        gasLimit,
+    };
+
+    if (currentState.selectedFeeLevel.value !== 'Custom') {
+        const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
+        if (!customLevel) return;
+        state.selectedFeeLevel = customLevel;
+    }
 
-        const state: State = {
-            ...currentState,
-            calculatingGasLimit: false,
-            untouched: false,
-            touched,
-            gasLimit,
-        };
+    dispatch({
+        type: SEND.GAS_LIMIT_CHANGE,
+        state,
+    });
+};
 
-        if (currentState.selectedFeeLevel.value !== 'Custom') {
-            const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
-            if (!customLevel) return;
-            state.selectedFeeLevel = customLevel;
-        }
+export const onNonceChange = (nonce: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const currentState: State = getState().sendForm;
+    const touched = { ...currentState.touched };
+    touched.nonce = true;
+
+    const state: State = {
+        ...currentState,
+        untouched: false,
+        touched,
+        nonce,
+    };
+
+    dispatch({
+        type: SEND.NONCE_CHANGE,
+        state,
+    });
+};
 
-        dispatch({
-            type: SEND.GAS_LIMIT_CHANGE,
-            state
-        });
+export const onDataChange = (data: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const currentState: State = getState().sendForm;
+    const touched = { ...currentState.touched };
+    touched.data = true;
+
+    const state: State = {
+        ...currentState,
+        calculatingGasLimit: true,
+        untouched: false,
+        touched,
+        data,
+    };
+
+    if (currentState.selectedFeeLevel.value !== 'Custom') {
+        const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
+        if (!customLevel) return;
+        state.selectedFeeLevel = customLevel;
     }
-}
 
-export const onNonceChange = (nonce: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        const currentState: State = getState().sendForm;
-        const touched = { ...currentState.touched };
-        touched.nonce = true;
+    dispatch({
+        type: SEND.DATA_CHANGE,
+        state,
+    });
 
-        const state: State = {
-            ...currentState,
-            untouched: false,
-            touched,
-            nonce,
-        };
+    dispatch(estimateGasPrice());
+};
 
-        dispatch({
-            type: SEND.NONCE_CHANGE,
-            state
-        });
-    }
-}
 
-export const onDataChange = (data: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        const currentState: State = getState().sendForm;
-        const touched = { ...currentState.touched };
-        touched.data = true;
+const estimateGasPrice = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const {
+        web3,
+        network,
+    } = getState().selectedAccount;
+    if (!web3 || !network) return;
 
-        const state: State = {
-            ...currentState,
-            calculatingGasLimit: true,
-            untouched: false,
-            touched,
-            data,
-        };
+    const w3 = web3.web3;
 
-        if (currentState.selectedFeeLevel.value !== 'Custom') {
-            const customLevel = currentState.feeLevels.find(f => f.value === 'Custom');
-            if (!customLevel) return;
-            state.selectedFeeLevel = customLevel;
-        }
+    const state: State = getState().sendForm;
+    const requestedData = state.data;
 
-        dispatch({
-            type: SEND.DATA_CHANGE,
-            state
-        });
+    const re = /^[0-9A-Fa-f]+$/g;
+    if (!re.test(requestedData)) {
+        // to stop calculating
+        dispatch(onGasLimitChange(requestedData.length > 0 ? state.gasLimit : network.defaultGasLimit.toString()));
+        return;
+    }
 
-        dispatch( estimateGasPrice() );
+    if (state.data.length < 1) {
+        // set default
+        dispatch(onGasLimitChange(network.defaultGasLimit.toString()));
+        return;
     }
-}
 
+    // TODO: allow data starting with 0x ...
+    const data: string = `0x${state.data.length % 2 === 0 ? state.data : `0${state.data}`}`;
+    const gasLimit = await estimateGas(w3, {
+        to: '0x0000000000000000000000000000000000000000',
+        data,
+        value: w3.toHex(w3.toWei(state.amount, 'ether')),
+        gasPrice: w3.toHex(EthereumjsUnits.convert(state.gasPrice, 'gwei', 'wei')),
+    });
+
+    if (getState().sendForm.data === requestedData) {
+        dispatch(onGasLimitChange(gasLimit.toString()));
+    }
+};
 
-const estimateGasPrice = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+export const onSend = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const {
+        account,
+        network,
+        web3,
+        pending,
+    } = getState().selectedAccount;
+    if (!account || !web3 || !network) return;
 
-        const {
-            web3,
-            network
-        } = getState().selectedAccount;
-        if (!web3 || !network) return;
+    const currentState: State = getState().sendForm;
 
-        const w3 = web3.web3;
+    const isToken: boolean = currentState.currency !== currentState.networkSymbol;
+    const w3 = web3.web3;
 
-        const state: State = getState().sendForm;
-        const requestedData = state.data;
+    const address_n = account.addressPath;
 
-        const re = /^[0-9A-Fa-f]+$/g;
-        if (!re.test(requestedData)) {
-            // to stop calculating
-            dispatch( onGasLimitChange(requestedData.length > 0 ? state.gasLimit : network.defaultGasLimit.toString()) );
-            return;
-        }
+    let data: string = `0x${currentState.data}`;
+    let txAmount: string = w3.toHex(w3.toWei(currentState.amount, 'ether'));
+    let txAddress: string = currentState.address;
+    if (isToken) {
+        const token: ?Token = findToken(getState().tokens, account.address, currentState.currency, account.deviceState);
+        if (!token) return;
 
-        if (state.data.length < 1) {
-            // set default
-            dispatch( onGasLimitChange(network.defaultGasLimit.toString()) );
-            return;
-        }
+        const contract = web3.erc20.at(token.address);
+        const amountValue: string = new BigNumber(currentState.amount).times(Math.pow(10, token.decimals)).toString(10);
 
-        // TODO: allow data starting with 0x ...
-        const data: string = '0x' + (state.data.length % 2 === 0 ? state.data : '0' + state.data);
-        const gasLimit = await estimateGas(w3, {
-            to: '0x0000000000000000000000000000000000000000',
-            data,
-            value: w3.toHex(w3.toWei(state.amount, 'ether')),
-            gasPrice: w3.toHex( EthereumjsUnits.convert(state.gasPrice, 'gwei', 'wei') ),
+        data = contract.transfer.getData(currentState.address, amountValue, {
+            from: account.address,
+            gasLimit: currentState.gasLimit,
+            gasPrice: currentState.gasPrice,
         });
-
-        if (getState().sendForm.data === requestedData) {
-            dispatch( onGasLimitChange(gasLimit.toString()) );
-        }
+        txAmount = '0x00';
+        txAddress = token.address;
     }
-    
-}
 
-export const onSend = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const pendingNonce: number = stateUtils.getPendingNonce(pending);
+    const nonce = pendingNonce > 0 && pendingNonce >= account.nonce ? pendingNonce : account.nonce;
+
+    console.warn('NONCE', nonce, account.nonce, pendingNonce);
+
+    const txData = {
+        address_n,
+        // from: currentAddress.address
+        to: txAddress,
+        value: txAmount,
+        data,
+        chainId: web3.chainId,
+        nonce: w3.toHex(nonce),
+        gasLimit: w3.toHex(currentState.gasLimit),
+        gasPrice: w3.toHex(EthereumjsUnits.convert(currentState.gasPrice, 'gwei', 'wei')),
+        r: '',
+        s: '',
+        v: '',
+    };
+
+    const selected: ?TrezorDevice = getState().wallet.selectedDevice;
+    if (!selected) return;
+
+    const signedTransaction = await TrezorConnect.ethereumSignTransaction({
+        device: {
+            path: selected.path,
+            instance: selected.instance,
+            state: selected.state,
+        },
+        useEmptyPassphrase: !selected.instance,
+        path: txData.address_n,
+        nonce: strip(txData.nonce),
+        gasPrice: strip(txData.gasPrice),
+        gasLimit: strip(txData.gasLimit),
+        to: strip(txData.to),
+        value: strip(txData.value),
+        data: strip(txData.data),
+        chainId: txData.chainId,
+    });
+
+    if (!signedTransaction || !signedTransaction.success) {
+        dispatch({
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'error',
+                title: 'Transaction error',
+                message: signedTransaction.payload.error,
+                cancelable: true,
+                actions: [],
+            },
+        });
+        return;
+    }
 
-        const {
-            account,
-            network,
-            web3,
-            pending
-        } = getState().selectedAccount;
-        if (!account || !web3 || !network) return;
-        
-        const currentState: State = getState().sendForm;
-
-        const isToken: boolean = currentState.currency !== currentState.networkSymbol;
-        const w3 = web3.web3;
-
-        const address_n = account.addressPath;
-
-        let data: string = '0x' + currentState.data;
-        let txAmount: string = w3.toHex(w3.toWei(currentState.amount, 'ether'));
-        let txAddress: string = currentState.address;
-        if (isToken) {
-            const token: ?Token = findToken(getState().tokens, account.address, currentState.currency, account.deviceState);
-            if (!token) return;
-
-            const contract = web3.erc20.at(token.address);
-            const amountValue: string = new BigNumber(currentState.amount).times( Math.pow(10, token.decimals) ).toString(10);
-            
-            data = contract.transfer.getData(currentState.address, amountValue, {
-                from: account.address,
-                gasLimit: currentState.gasLimit,
-                gasPrice: currentState.gasPrice
-            });
-            txAmount = '0x00';
-            txAddress = token.address;
-        }
+    txData.r = `0x${signedTransaction.payload.r}`;
+    txData.s = `0x${signedTransaction.payload.s}`;
+    txData.v = w3.toHex(signedTransaction.payload.v);
 
-        const pendingNonce: number = stateUtils.getPendingNonce(pending);
-        const nonce = pendingNonce > 0 && pendingNonce >= account.nonce ? pendingNonce : account.nonce;
-
-        console.warn("NONCE", nonce, account.nonce, pendingNonce)
-
-        const txData = {
-            address_n,
-            // from: currentAddress.address
-            to: txAddress,
-            value: txAmount,
-            data,
-            chainId: web3.chainId,
-            nonce: w3.toHex(nonce),
-            gasLimit: w3.toHex(currentState.gasLimit),
-            gasPrice: w3.toHex( EthereumjsUnits.convert(currentState.gasPrice, 'gwei', 'wei') ),
-            r: '',
-            s: '',
-            v: ''
-        }
 
-        const selected: ?TrezorDevice = getState().wallet.selectedDevice;
-        if (!selected) return;
+    try {
+        const tx = new EthereumjsTx(txData);
+        const serializedTx = `0x${tx.serialize().toString('hex')}`;
+        const txid: string = await pushTx(w3, serializedTx);
 
-        let signedTransaction = await TrezorConnect.ethereumSignTransaction({
-            device: {
-                path: selected.path,
-                instance: selected.instance,
-                state: selected.state
-            },
-            useEmptyPassphrase: !selected.instance,
-            path: txData.address_n,
-            nonce: strip(txData.nonce),
-            gasPrice: strip(txData.gasPrice),
-            gasLimit: strip(txData.gasLimit),
-            to: strip(txData.to),
-            value: strip(txData.value),
-            data: strip(txData.data),
-            chainId: txData.chainId
+        dispatch({
+            type: SEND.TX_COMPLETE,
+            account,
+            selectedCurrency: currentState.currency,
+            amount: currentState.amount,
+            total: currentState.total,
+            tx,
+            nonce,
+            txid,
+            txData,
         });
 
-        if (!signedTransaction || !signedTransaction.success) {
+        // clear session storage
+        dispatch(SessionStorageActions.clear());
 
-            dispatch({
-                type: NOTIFICATION.ADD,
-                payload: {
-                    type: 'error',
-                    title: 'Transaction error',
-                    message: signedTransaction.payload.error,
-                    cancelable: true,
-                    actions: [ ]
-                }
-            })
-            return;
-        }
+        // reset form
+        dispatch(init());
 
-        txData.r = '0x' + signedTransaction.payload.r;
-        txData.s = '0x' + signedTransaction.payload.s;
-        txData.v = w3.toHex(signedTransaction.payload.v);
-
-        
-
-        try {
-            const tx = new EthereumjsTx(txData);
-            const serializedTx = '0x' + tx.serialize().toString('hex');
-            const txid: string = await pushTx(w3, serializedTx);
-
-            dispatch({
-                type: SEND.TX_COMPLETE,
-                account: account,
-                selectedCurrency: currentState.currency,
-                amount: currentState.amount,
-                total: currentState.total,
-                tx,
-                nonce,
-                txid,
-                txData,
-            });
-
-            // clear session storage
-            dispatch( SessionStorageActions.clear() );
-
-            // reset form
-            dispatch( init() );
-
-
-            dispatch({
-                type: NOTIFICATION.ADD,
-                payload: {
-                    type: 'success',
-                    title: 'Transaction success',
-                    message: `<a href="${network.explorer.tx}${txid}" class="green" target="_blank" rel="noreferrer noopener">See transaction detail</a>`,
-                    cancelable: true,
-                    actions: []
-                }
-            });
-
-        } catch (error) {
-
-            dispatch({
-                type: NOTIFICATION.ADD,
-                payload: {
-                    type: 'error',
-                    title: 'Transaction error',
-                    message: error.message || error,
-                    cancelable: true,
-                    actions: [ ]
-                }
-            });
-        }
+
+        dispatch({
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'success',
+                title: 'Transaction success',
+                message: `<a href="${network.explorer.tx}${txid}" class="green" target="_blank" rel="noreferrer noopener">See transaction detail</a>`,
+                cancelable: true,
+                actions: [],
+            },
+        });
+    } catch (error) {
+        dispatch({
+            type: NOTIFICATION.ADD,
+            payload: {
+                type: 'error',
+                title: 'Transaction error',
+                message: error.message || error,
+                cancelable: true,
+                actions: [],
+            },
+        });
     }
-}
+};
 
 export default {
     toggleAdvanced,
@@ -978,4 +926,4 @@ export default {
     onNonceChange,
     onDataChange,
     onSend,
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/actions/SessionStorageActions.js b/src/js/actions/SessionStorageActions.js
index a7fe9526..5aeed2b6 100644
--- a/src/js/actions/SessionStorageActions.js
+++ b/src/js/actions/SessionStorageActions.js
@@ -1,33 +1,30 @@
 /* @flow */
-'use strict';
+
 
 import type { State as SendFormState } from '../reducers/SendFormReducer';
 import type {
     ThunkAction,
-    GetState, 
+    GetState,
     Dispatch,
 } from '~/flowtype';
 
 const PREFIX: string = 'trezor:draft-tx:';
 
-export const save = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        if (typeof window.localStorage === 'undefined') return;
-
-        const location = getState().router.location.pathname;
-        const state = getState().sendForm;
-        if (!state.untouched) {
-            try {
-                window.sessionStorage.setItem(`${PREFIX}${location}`, JSON.stringify(state) );
-            } catch (error) {
-                console.error("Saving sessionStorage error: " + error)
-            }
+export const save = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (typeof window.localStorage === 'undefined') return;
+
+    const location = getState().router.location.pathname;
+    const state = getState().sendForm;
+    if (!state.untouched) {
+        try {
+            window.sessionStorage.setItem(`${PREFIX}${location}`, JSON.stringify(state));
+        } catch (error) {
+            console.error(`Saving sessionStorage error: ${error}`);
         }
     }
-}
+};
 
 export const load = (location: string): ?SendFormState => {
-
     if (typeof window.localStorage === 'undefined') return;
 
     try {
@@ -39,20 +36,16 @@ export const load = (location: string): ?SendFormState => {
         }
         return state;
     } catch (error) {
-        console.error("Loading sessionStorage error: " + error)
+        console.error(`Loading sessionStorage error: ${error}`);
     }
+};
 
-    return;
-}
-
-export const clear = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        if (typeof window.localStorage === 'undefined') return;
-        const location = getState().router.location.pathname;
-        try {
-            window.sessionStorage.removeItem(`${PREFIX}${location}`);
-        } catch (error) {
-            console.error("Clearing sessionStorage error: " + error)
-        }
+export const clear = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (typeof window.localStorage === 'undefined') return;
+    const location = getState().router.location.pathname;
+    try {
+        window.sessionStorage.removeItem(`${PREFIX}${location}`);
+    } catch (error) {
+        console.error(`Clearing sessionStorage error: ${error}`);
     }
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/actions/SummaryActions.js b/src/js/actions/SummaryActions.js
index 05dee428..9d3d3c91 100644
--- a/src/js/actions/SummaryActions.js
+++ b/src/js/actions/SummaryActions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import EthereumjsUtil from 'ethereumjs-util';
 import * as SUMMARY from './constants/summary';
@@ -7,7 +7,9 @@ import * as TOKEN from './constants/token';
 import { resolveAfter } from '../utils/promiseUtils';
 import { initialState } from '../reducers/SummaryReducer';
 
-import type { ThunkAction, AsyncAction, Action, GetState, Dispatch } from '~/flowtype';
+import type {
+    ThunkAction, AsyncAction, Action, GetState, Dispatch,
+} from '~/flowtype';
 import type { State } from '../reducers/SummaryReducer';
 import type { Token } from '../reducers/TokensReducer';
 
@@ -20,29 +22,21 @@ export type SummaryAction = {
     type: typeof SUMMARY.DETAILS_TOGGLE
 }
 
-export const init = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-    
-        const state: State = {
-            ...initialState,
-        };
-
-        dispatch({
-            type: SUMMARY.INIT,
-            state: state
-        });
-    }
-}
+export const init = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const state: State = {
+        ...initialState,
+    };
 
-export const dispose = (): Action => {
-    return {
-        type: SUMMARY.DISPOSE
-    }
-}
+    dispatch({
+        type: SUMMARY.INIT,
+        state,
+    });
+};
 
-export const onDetailsToggle = (): Action => {
-    return {
-        type: SUMMARY.DETAILS_TOGGLE
-    }
-}
+export const dispose = (): Action => ({
+    type: SUMMARY.DISPOSE,
+});
 
+export const onDetailsToggle = (): Action => ({
+    type: SUMMARY.DETAILS_TOGGLE,
+});
diff --git a/src/js/actions/TokenActions.js b/src/js/actions/TokenActions.js
index c6f37d9f..3918fdfa 100644
--- a/src/js/actions/TokenActions.js
+++ b/src/js/actions/TokenActions.js
@@ -1,10 +1,12 @@
 /* @flow */
-'use strict';
+
 
 import * as TOKEN from './constants/token';
 import { getTokenInfoAsync, getTokenBalanceAsync } from './Web3Actions';
 
-import type { GetState, AsyncAction, Action, Dispatch } from '~/flowtype';
+import type {
+    GetState, AsyncAction, Action, Dispatch,
+} from '~/flowtype';
 import type { State, Token } from '../reducers/TokensReducer';
 import type { Account } from '../reducers/AccountsReducer';
 import type { NetworkToken } from '../reducers/LocalStorageReducer';
@@ -29,86 +31,71 @@ type SelectOptions = {
 
 
 // action from component <reactSelect>
-export const load = (input: string, network: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<any> => {
-
-        if (input.length < 1) return;
-
-        const tokens = getState().localStorage.tokens[ network ];
-        const value = input.toLowerCase();
-        const result = tokens.filter(t => 
-            t.symbol.toLowerCase().indexOf(value) >= 0 || 
-            t.address.toLowerCase().indexOf(value) >= 0 ||
-            t.name.toLowerCase().indexOf(value) >= 0
-        );
-
-        if (result.length > 0) {
-            return { options: result };
-        } else {
-            const web3instance = getState().web3.find(w3 => w3.network === network);
-            if (!web3instance) return;
-
-            const info = await getTokenInfoAsync(web3instance.erc20, input);
-            if (info) {
-                return {
-                    options: [ info ]
-                }
-            } 
-            //await resolveAfter(300000);
-            //await resolveAfter(3000);
-
-        }
-        return;
-    }
-}
+export const load = (input: string, network: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<any> => {
+    if (input.length < 1) return;
 
-export const add = (token: NetworkToken, account: Account): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
-        const web3instance = getState().web3.find(w3 => w3.network === account.network);
-        if (!web3instance) return;
-
-        const tkn: Token = {
-            loaded: false,
-            deviceState: account.deviceState,
-            network: account.network,
-            name: token.name,
-            symbol: token.symbol,
-            address: token.address,
-            ethAddress: account.address,
-            decimals: token.decimals,
-            balance: '0'
-        }
-
-        dispatch({
-            type: TOKEN.ADD,
-            payload: tkn
-        });
-
-        const tokenBalance = await getTokenBalanceAsync(web3instance.erc20, tkn);
-        dispatch( setBalance(token.address, account.address, tokenBalance) )
-    }
-}
+    const tokens = getState().localStorage.tokens[network];
+    const value = input.toLowerCase();
+    const result = tokens.filter(t => t.symbol.toLowerCase().indexOf(value) >= 0
+            || t.address.toLowerCase().indexOf(value) >= 0
+            || t.name.toLowerCase().indexOf(value) >= 0);
 
-export const setBalance = (tokenAddress: string, ethAddress: string, balance: string): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        const newState: Array<Token> = [ ...getState().tokens ];
-        let token: ?Token = newState.find(t => t.address === tokenAddress && t.ethAddress === ethAddress);
-        if (token) {
-            token.loaded = true;
-            token.balance = balance;
-        }
-
-        dispatch({
-            type: TOKEN.SET_BALANCE,
-            payload: newState
-        })
+    if (result.length > 0) {
+        return { options: result };
     }
-}
-
-export const remove = (token: Token): Action => {
-    return {
-        type: TOKEN.REMOVE,
-        token
+    const web3instance = getState().web3.find(w3 => w3.network === network);
+    if (!web3instance) return;
+
+    const info = await getTokenInfoAsync(web3instance.erc20, input);
+    if (info) {
+        return {
+            options: [info],
+        };
+    }
+    //await resolveAfter(300000);
+    //await resolveAfter(3000);
+};
+
+export const add = (token: NetworkToken, account: Account): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const web3instance = getState().web3.find(w3 => w3.network === account.network);
+    if (!web3instance) return;
+
+    const tkn: Token = {
+        loaded: false,
+        deviceState: account.deviceState,
+        network: account.network,
+        name: token.name,
+        symbol: token.symbol,
+        address: token.address,
+        ethAddress: account.address,
+        decimals: token.decimals,
+        balance: '0',
+    };
+
+    dispatch({
+        type: TOKEN.ADD,
+        payload: tkn,
+    });
+
+    const tokenBalance = await getTokenBalanceAsync(web3instance.erc20, tkn);
+    dispatch(setBalance(token.address, account.address, tokenBalance));
+};
+
+export const setBalance = (tokenAddress: string, ethAddress: string, balance: string): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const newState: Array<Token> = [...getState().tokens];
+    const token: ?Token = newState.find(t => t.address === tokenAddress && t.ethAddress === ethAddress);
+    if (token) {
+        token.loaded = true;
+        token.balance = balance;
     }
-}
\ No newline at end of file
+
+    dispatch({
+        type: TOKEN.SET_BALANCE,
+        payload: newState,
+    });
+};
+
+export const remove = (token: Token): Action => ({
+    type: TOKEN.REMOVE,
+    token,
+});
\ No newline at end of file
diff --git a/src/js/actions/TrezorConnectActions.js b/src/js/actions/TrezorConnectActions.js
index 97824034..72278921 100644
--- a/src/js/actions/TrezorConnectActions.js
+++ b/src/js/actions/TrezorConnectActions.js
@@ -1,7 +1,9 @@
 /* @flow */
-'use strict';
 
-import TrezorConnect, { UI, DEVICE, DEVICE_EVENT, UI_EVENT, TRANSPORT_EVENT } from 'trezor-connect';
+
+import TrezorConnect, {
+    UI, DEVICE, DEVICE_EVENT, UI_EVENT, TRANSPORT_EVENT,
+} from 'trezor-connect';
 import * as TOKEN from './constants/token';
 import * as CONNECT from './constants/TrezorConnect';
 import * as NOTIFICATION from './constants/notification';
@@ -20,17 +22,17 @@ import type {
     TransportMessage,
     DeviceMessageType,
     TransportMessageType,
-    UiMessageType
+    UiMessageType,
 } from 'trezor-connect';
 
-import type { 
+import type {
     Dispatch,
     GetState,
     Action,
     ThunkAction,
     AsyncAction,
     TrezorDevice,
-    RouterLocationState
+    RouterLocationState,
 } from '~/flowtype';
 
 
@@ -81,301 +83,276 @@ export type TrezorConnectAction = {
 };
 
 
-export const init = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        // set listeners 
-        TrezorConnect.on(DEVICE_EVENT, (event: DeviceMessage): void => {
-            // post event to reducers
-            const type: DeviceMessageType = event.type; // assert flow type
-            dispatch({
-                type,
-                device: event.payload
-            });
+export const init = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    // set listeners
+    TrezorConnect.on(DEVICE_EVENT, (event: DeviceMessage): void => {
+        // post event to reducers
+        const type: DeviceMessageType = event.type; // assert flow type
+        dispatch({
+            type,
+            device: event.payload,
         });
+    });
 
-        TrezorConnect.on(UI_EVENT, (event: UiMessage): void => {
-            // post event to reducers
-            const type: UiMessageType = event.type; // assert flow type
-            dispatch({
-                type,
-                payload: event.payload
-            });
+    TrezorConnect.on(UI_EVENT, (event: UiMessage): void => {
+        // post event to reducers
+        const type: UiMessageType = event.type; // assert flow type
+        dispatch({
+            type,
+            payload: event.payload,
         });
+    });
 
-        TrezorConnect.on(TRANSPORT_EVENT, (event: TransportMessage): void => {
-            // post event to reducers
-            const type: TransportMessageType = event.type; // assert flow type
-            dispatch({
-                type,
-                payload: event.payload
-            });
+    TrezorConnect.on(TRANSPORT_EVENT, (event: TransportMessage): void => {
+        // post event to reducers
+        const type: TransportMessageType = event.type; // assert flow type
+        dispatch({
+            type,
+            payload: event.payload,
         });
+    });
 
-        try {
-            await TrezorConnect.init({
-                transportReconnect: true,
-                // connectSrc: 'https://localhost:8088/',
-                connectSrc: 'https://sisyfos.trezor.io/',
-                debug: false,
-                popup: false,
-                webusb: true,
-                pendingTransportEvent: (getState().devices.length < 1)
-            });
-        } catch (error) { 
-            // dispatch({
-            //     type: CONNECT.INITIALIZATION_ERROR,
-            //     error
-            // })
-        }
+    try {
+        await TrezorConnect.init({
+            transportReconnect: true,
+            // connectSrc: 'https://localhost:8088/',
+            connectSrc: 'https://sisyfos.trezor.io/',
+            debug: false,
+            popup: false,
+            webusb: true,
+            pendingTransportEvent: (getState().devices.length < 1),
+        });
+    } catch (error) {
+        // dispatch({
+        //     type: CONNECT.INITIALIZATION_ERROR,
+        //     error
+        // })
     }
-}
+};
 
 // called after backend was initialized
 // set listeners for connect/disconnect
-export const postInit = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
+export const postInit = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const handleDeviceConnect = (device: Device) => {
+        dispatch(initConnectedDevice(device));
+    };
 
-        const handleDeviceConnect = (device: Device) => {
-            dispatch( initConnectedDevice(device) );
-        }
+    TrezorConnect.off(DEVICE.CONNECT, handleDeviceConnect);
+    TrezorConnect.off(DEVICE.CONNECT_UNACQUIRED, handleDeviceConnect);
 
-        TrezorConnect.off(DEVICE.CONNECT, handleDeviceConnect);
-        TrezorConnect.off(DEVICE.CONNECT_UNACQUIRED, handleDeviceConnect);
+    TrezorConnect.on(DEVICE.CONNECT, handleDeviceConnect);
+    TrezorConnect.on(DEVICE.CONNECT_UNACQUIRED, handleDeviceConnect);
 
-        TrezorConnect.on(DEVICE.CONNECT, handleDeviceConnect);
-        TrezorConnect.on(DEVICE.CONNECT_UNACQUIRED, handleDeviceConnect);
+    const { devices } = getState();
 
-        const { devices } = getState();
+    const { initialPathname, initialParams } = getState().wallet;
 
-        const { initialPathname, initialParams } = getState().wallet;
+    if (initialPathname) {
+        dispatch({
+            type: WALLET.SET_INITIAL_URL,
+            // pathname: null,
+            // params: null
+        });
+    }
 
-        if (initialPathname) {
-            dispatch({
-                type: WALLET.SET_INITIAL_URL,
-                // pathname: null,
-                // params: null
-            });
-        }
+    if (devices.length > 0) {
+        const unacquired: ?TrezorDevice = devices.find(d => d.unacquired);
+        if (unacquired) {
+            dispatch(onSelectDevice(unacquired));
+        } else {
+            const latest: Array<TrezorDevice> = sortDevices(devices);
+            const firstConnected: ?TrezorDevice = latest.find(d => d.connected);
+            dispatch(onSelectDevice(firstConnected || latest[0]));
+
+            // TODO
+            if (initialParams) {
+                if (!initialParams.hasOwnProperty('network') && initialPathname !== getState().router.location.pathname) {
+                    // dispatch( push(initialPathname) );
+                } else {
 
-        if (devices.length > 0) {
-            const unacquired: ?TrezorDevice = devices.find(d => d.unacquired);
-            if (unacquired) {
-                dispatch( onSelectDevice(unacquired) );
-            } else {
-                const latest: Array<TrezorDevice> = sortDevices(devices);
-                const firstConnected: ?TrezorDevice = latest.find(d => d.connected);
-                dispatch( onSelectDevice(firstConnected || latest[0]) );
-
-                // TODO
-                if (initialParams) {
-                    if (!initialParams.hasOwnProperty("network") && initialPathname !== getState().router.location.pathname) {
-                        // dispatch( push(initialPathname) );
-                    } else {
-                        
-                    }
                 }
             }
         }
     }
-}
-
-const sortDevices = (devices: Array<TrezorDevice>): Array<TrezorDevice> => {
-    return devices.sort((a, b) => {
-        if (!a.ts || !b.ts) {
-            return -1;
-        } else {
-            return a.ts > b.ts ? -1 : 1;
-        }
-    });
-}
+};
 
-export const initConnectedDevice = (device: TrezorDevice | Device): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const selected = getState().wallet.selectedDevice;
-        // if (!selected || (selected && selected.state)) {
-            dispatch( onSelectDevice(device) );
-        // }
-        // if (device.unacquired && selected && selected.path !== device.path && !selected.connected) {
-        //     dispatch( onSelectDevice(device) );
-        // } else if (!selected) {
-        //     dispatch( onSelectDevice(device) );
-        // }
+const sortDevices = (devices: Array<TrezorDevice>): Array<TrezorDevice> => devices.sort((a, b) => {
+    if (!a.ts || !b.ts) {
+        return -1;
     }
-}
+    return a.ts > b.ts ? -1 : 1;
+});
+
+export const initConnectedDevice = (device: TrezorDevice | Device): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const selected = getState().wallet.selectedDevice;
+    // if (!selected || (selected && selected.state)) {
+    dispatch(onSelectDevice(device));
+    // }
+    // if (device.unacquired && selected && selected.path !== device.path && !selected.connected) {
+    //     dispatch( onSelectDevice(device) );
+    // } else if (!selected) {
+    //     dispatch( onSelectDevice(device) );
+    // }
+};
 
 // selection from Aside dropdown button
 // after device_connect event
 // or after acquiring device
 // device type could be local TrezorDevice or Device (from trezor-connect device_connect event)
-export const onSelectDevice = (device: TrezorDevice | Device): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        // || device.isUsedElsewhere
-
-        // switch to initial url and reset this value
-
-        if (!device.features) {
-            dispatch( push(`/device/${ device.path }/acquire`) );
-        } else if (device.features.bootloader_mode) {
-            dispatch( push(`/device/${ device.path }/bootloader`) );
-        } else if (!device.features.initialized) {
-            dispatch( push(`/device/${ device.features.device_id }/initialize`) );
-        } else if (typeof device.instance === 'number') {
-            dispatch( push(`/device/${ device.features.device_id }:${ device.instance }`) );
-        } else {
-
-            const deviceId: string = device.features.device_id;
-            const urlParams: RouterLocationState = getState().router.location.state;
-            // let url: string = `/device/${ device.features.device_id }/network/ethereum/account/0`;
-            let url: string = `/device/${ deviceId }`;
-            let instance: ?number;
-            // check if device is not TrezorDevice type
-            if (!device.hasOwnProperty('ts')) {
-                // its device from trezor-connect (called in initConnectedDevice triggered by device_connect event)
-                // need to lookup if there are unavailable instances
-                const available: Array<TrezorDevice> = getState().devices.filter(d => d.path === device.path);
-                const latest: Array<TrezorDevice> = sortDevices(available);
-
-                if (latest.length > 0 && latest[0].instance) {
-                    url += `:${ latest[0].instance }`;
-                    instance = latest[0].instance;
-                }
+export const onSelectDevice = (device: TrezorDevice | Device): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    // || device.isUsedElsewhere
+
+    // switch to initial url and reset this value
+
+    if (!device.features) {
+        dispatch(push(`/device/${device.path}/acquire`));
+    } else if (device.features.bootloader_mode) {
+        dispatch(push(`/device/${device.path}/bootloader`));
+    } else if (!device.features.initialized) {
+        dispatch(push(`/device/${device.features.device_id}/initialize`));
+    } else if (typeof device.instance === 'number') {
+        dispatch(push(`/device/${device.features.device_id}:${device.instance}`));
+    } else {
+        const deviceId: string = device.features.device_id;
+        const urlParams: RouterLocationState = getState().router.location.state;
+        // let url: string = `/device/${ device.features.device_id }/network/ethereum/account/0`;
+        let url: string = `/device/${deviceId}`;
+        let instance: ?number;
+        // check if device is not TrezorDevice type
+        if (!device.hasOwnProperty('ts')) {
+            // its device from trezor-connect (called in initConnectedDevice triggered by device_connect event)
+            // need to lookup if there are unavailable instances
+            const available: Array<TrezorDevice> = getState().devices.filter(d => d.path === device.path);
+            const latest: Array<TrezorDevice> = sortDevices(available);
+
+            if (latest.length > 0 && latest[0].instance) {
+                url += `:${latest[0].instance}`;
+                instance = latest[0].instance;
             }
-            // check if current location is not set to this device
-            //dispatch( push(`/device/${ device.features.device_id }/network/etc/account/0`) );
+        }
+        // check if current location is not set to this device
+        //dispatch( push(`/device/${ device.features.device_id }/network/etc/account/0`) );
 
-            if (urlParams.deviceInstance !== instance || urlParams.device !== deviceId) {
-                dispatch( push(url) );
-            }
+        if (urlParams.deviceInstance !== instance || urlParams.device !== deviceId) {
+            dispatch(push(url));
         }
     }
-}
-
-export const switchToFirstAvailableDevice = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+};
 
-        const { devices } = getState();
-        if (devices.length > 0) {
-            // TODO: Priority:
-            // 1. First Unacquired
-            // 2. First connected
-            // 3. Saved with latest timestamp
-            const unacquired = devices.find(d => d.unacquired);
-            if (unacquired) {
-                dispatch( initConnectedDevice(unacquired) );
-            } else {
-                const latest: Array<TrezorDevice> = sortDevices(devices);
-                const firstConnected: ?TrezorDevice = latest.find(d => d.connected);
-                dispatch( onSelectDevice(firstConnected || latest[0]) );
-            }
+export const switchToFirstAvailableDevice = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const { devices } = getState();
+    if (devices.length > 0) {
+        // TODO: Priority:
+        // 1. First Unacquired
+        // 2. First connected
+        // 3. Saved with latest timestamp
+        const unacquired = devices.find(d => d.unacquired);
+        if (unacquired) {
+            dispatch(initConnectedDevice(unacquired));
         } else {
-            dispatch( push('/') );
+            const latest: Array<TrezorDevice> = sortDevices(devices);
+            const firstConnected: ?TrezorDevice = latest.find(d => d.connected);
+            dispatch(onSelectDevice(firstConnected || latest[0]));
         }
+    } else {
+        dispatch(push('/'));
     }
-}
+};
 
 
-export const getSelectedDeviceState = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        const selected = getState().wallet.selectedDevice;
-        if (selected 
+export const getSelectedDeviceState = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const selected = getState().wallet.selectedDevice;
+    if (selected
             && selected.connected
             && (selected.features && !selected.features.bootloader_mode && selected.features.initialized)
             && !selected.state) {
+        const response = await TrezorConnect.getDeviceState({
+            device: {
+                path: selected.path,
+                instance: selected.instance,
+                state: selected.state,
+            },
+            useEmptyPassphrase: !selected.instance,
+        });
 
-            const response = await TrezorConnect.getDeviceState({ 
-                device: {
-                    path: selected.path,
-                    instance: selected.instance,
-                    state: selected.state
+        if (response && response.success) {
+            dispatch({
+                type: CONNECT.AUTH_DEVICE,
+                device: selected,
+                state: response.payload.state,
+            });
+        } else {
+            dispatch({
+                type: NOTIFICATION.ADD,
+                payload: {
+                    devicePath: selected.path,
+                    type: 'error',
+                    title: 'Authentication error',
+                    message: response.payload.error,
+                    cancelable: false,
+                    actions: [
+                        {
+                            label: 'Try again',
+                            callback: () => {
+                                dispatch({
+                                    type: NOTIFICATION.CLOSE,
+                                    payload: { devicePath: selected.path },
+                                });
+                                dispatch(getSelectedDeviceState());
+                            },
+                        },
+                    ],
                 },
-                useEmptyPassphrase: !selected.instance,
             });
-
-            if (response && response.success) {
-                dispatch({
-                    type: CONNECT.AUTH_DEVICE,
-                    device: selected,
-                    state: response.payload.state
-                });
-            } else {
-                dispatch({
-                    type: NOTIFICATION.ADD,
-                    payload: {
-                        devicePath: selected.path,
-                        type: 'error',
-                        title: 'Authentication error',
-                        message: response.payload.error,
-                        cancelable: false,
-                        actions: [
-                            {
-                                label: 'Try again',
-                                callback: () => {
-                                    dispatch( {
-                                        type: NOTIFICATION.CLOSE,
-                                        payload: { devicePath: selected.path }
-                                    });
-                                    dispatch( getSelectedDeviceState() );
-                                }
-                            }
-                        ]
-                    }
-                });
-            }
         }
     }
-}
+};
 
-export const deviceDisconnect = (device: Device): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+export const deviceDisconnect = (device: Device): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const selected: ?TrezorDevice = getState().wallet.selectedDevice;
 
-        const selected: ?TrezorDevice = getState().wallet.selectedDevice;
-
-        if (device && device.features) {
-            if (selected && selected.features && selected.features.device_id === device.features.device_id) {
-                dispatch( DiscoveryActions.stop(selected) );
-            }
+    if (device && device.features) {
+        if (selected && selected.features && selected.features.device_id === device.features.device_id) {
+            dispatch(DiscoveryActions.stop(selected));
+        }
 
-            const instances = getState().devices.filter(d => d.features && d.state && !d.remember && d.features.device_id === device.features.device_id);
-            if (instances.length > 0) {
-                dispatch({
-                    type: CONNECT.REMEMBER_REQUEST,
-                    device: instances[0],
-                    instances,
-                });
-            }
+        const instances = getState().devices.filter(d => d.features && d.state && !d.remember && d.features.device_id === device.features.device_id);
+        if (instances.length > 0) {
+            dispatch({
+                type: CONNECT.REMEMBER_REQUEST,
+                device: instances[0],
+                instances,
+            });
         }
     }
-}
+};
 
-export const coinChanged = (network: ?string): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        const selected: ?TrezorDevice = getState().wallet.selectedDevice;
-        if (!selected) return;
+export const coinChanged = (network: ?string): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const selected: ?TrezorDevice = getState().wallet.selectedDevice;
+    if (!selected) return;
 
-        dispatch( DiscoveryActions.stop(selected) );
+    dispatch(DiscoveryActions.stop(selected));
 
-        if (network) {
-            dispatch( DiscoveryActions.start(selected, network) );
-        }
+    if (network) {
+        dispatch(DiscoveryActions.start(selected, network));
     }
-}
+};
 
 export function reload(): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-    }
+    };
 }
 
 export function acquire(): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const selected: ?TrezorDevice = getState().wallet.selectedDevice;
         if (!selected) return;
 
         dispatch({
             type: CONNECT.START_ACQUIRING,
-        })
+        });
 
-        const response = await TrezorConnect.getFeatures({ 
+        const response = await TrezorConnect.getFeatures({
             device: {
                 path: selected.path,
             },
@@ -398,47 +375,41 @@ export function acquire(): AsyncAction {
                     //         }
                     //     }
                     // ]
-                }
-            })
+                },
+            });
         }
 
         dispatch({
             type: CONNECT.STOP_ACQUIRING,
-        })
-    }
+        });
+    };
 }
 
-export const gotoDeviceSettings = (device: TrezorDevice): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-        if (device.features) {
-            const devUrl: string = `${device.features.device_id}${ device.instance ? `:${ device.instance}` : '' }`;
-            dispatch( push( `/device/${ devUrl }/settings` ) );
-        }
+export const gotoDeviceSettings = (device: TrezorDevice): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (device.features) {
+        const devUrl: string = `${device.features.device_id}${device.instance ? `:${device.instance}` : ''}`;
+        dispatch(push(`/device/${devUrl}/settings`));
     }
-}
+};
 
 // called from Aside - device menu (forget single instance)
-export const forget = (device: TrezorDevice): Action => {
-    return {
-        type: CONNECT.FORGET_REQUEST,
-        device
-    };
-}
-
-export const duplicateDevice = (device: TrezorDevice): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-        dispatch({
-            type: CONNECT.TRY_TO_DUPLICATE,
-            device
-        })
-    }
-}
+export const forget = (device: TrezorDevice): Action => ({
+    type: CONNECT.FORGET_REQUEST,
+    device,
+});
+
+export const duplicateDevice = (device: TrezorDevice): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    dispatch({
+        type: CONNECT.TRY_TO_DUPLICATE,
+        device,
+    });
+};
 
 
 export function addAccount(): ThunkAction {
     return (dispatch: Dispatch, getState: GetState): void => {
         const selected = getState().wallet.selectedDevice;
         if (!selected) return;
-        dispatch( DiscoveryActions.start(selected, getState().router.location.state.network, true) ); // TODO: network nicer
-    }
+        dispatch(DiscoveryActions.start(selected, getState().router.location.state.network, true)); // TODO: network nicer
+    };
 }
diff --git a/src/js/actions/WalletActions.js b/src/js/actions/WalletActions.js
index 067e6bd4..763bb8db 100644
--- a/src/js/actions/WalletActions.js
+++ b/src/js/actions/WalletActions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { LOCATION_CHANGE } from 'react-router-redux';
 import * as WALLET from './constants/wallet';
@@ -8,20 +8,20 @@ import * as stateUtils from '../reducers/utils';
 
 import type { Device } from 'trezor-connect';
 import type
- {
+{
     Account,
     Coin,
     Discovery,
     Token,
     Web3Instance,
-    TrezorDevice, 
-    RouterLocationState, 
+    TrezorDevice,
+    RouterLocationState,
     ThunkAction,
     AsyncAction,
     Action,
-    Dispatch, 
+    Dispatch,
     GetState,
-    State
+    State,
 } from '~/flowtype';
 
 export type WalletAction = {
@@ -47,82 +47,66 @@ export type WalletAction = {
     devices: Array<TrezorDevice>
 }
 
-export const init = (): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        const updateOnlineStatus = (event) => {
-            dispatch({
-                type: WALLET.ONLINE_STATUS,
-                online: navigator.onLine
-            })
-        }
-        window.addEventListener('online',  updateOnlineStatus);
-        window.addEventListener('offline', updateOnlineStatus);
-    }
-}
-
-export const onBeforeUnload = (): WalletAction => {
-    return {
-        type: WALLET.ON_BEFORE_UNLOAD
-    }
-}
-
-export const toggleDeviceDropdown = (opened: boolean): WalletAction => {
-    return {
-        type: WALLET.TOGGLE_DEVICE_DROPDOWN,
-        opened
-    }
-}
+export const init = (): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    const updateOnlineStatus = (event) => {
+        dispatch({
+            type: WALLET.ONLINE_STATUS,
+            online: navigator.onLine,
+        });
+    };
+    window.addEventListener('online', updateOnlineStatus);
+    window.addEventListener('offline', updateOnlineStatus);
+};
+
+export const onBeforeUnload = (): WalletAction => ({
+    type: WALLET.ON_BEFORE_UNLOAD,
+});
+
+export const toggleDeviceDropdown = (opened: boolean): WalletAction => ({
+    type: WALLET.TOGGLE_DEVICE_DROPDOWN,
+    opened,
+});
 
 // This method will be called after each DEVICE.CONNECT action
 // if connected device has different "passphrase_protection" settings than saved instances
 // all saved instances will be removed immediately inside DevicesReducer
 // This method will clear leftovers associated with removed instances from reducers.
 // (DiscoveryReducer, AccountReducer, TokensReducer)
-export const clearUnavailableDevicesData = (prevState: State, device: Device): ThunkAction => {
-    return (dispatch: Dispatch, getState: GetState): void => {
-
-        if (!device.features) return;
+export const clearUnavailableDevicesData = (prevState: State, device: Device): ThunkAction => (dispatch: Dispatch, getState: GetState): void => {
+    if (!device.features) return;
 
-        const affectedDevices = prevState.devices.filter(d => 
-            d.features 
+    const affectedDevices = prevState.devices.filter(d => d.features
             && d.features.device_id === device.features.device_id
-            && d.features.passphrase_protection !== device.features.passphrase_protection
-        );
+            && d.features.passphrase_protection !== device.features.passphrase_protection);
 
-        if (affectedDevices.length > 0) {
-            dispatch({
-                type: WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA,
-                devices: affectedDevices,
-            })
-        }
+    if (affectedDevices.length > 0) {
+        dispatch({
+            type: WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA,
+            devices: affectedDevices,
+        });
     }
-}
-
-
-export const updateSelectedValues = (prevState: State, action: Action): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
-        const locationChange: boolean = action.type === LOCATION_CHANGE;
-        const state: State = getState();
-
-        // handle devices state change (from trezor-connect events or location change)
-        if (locationChange || prevState.devices !== state.devices) {
-            const device = stateUtils.getSelectedDevice(state);
-            if (state.wallet.selectedDevice !== device) {
-                if (device && stateUtils.isSelectedDevice(state.wallet.selectedDevice, device)) {
-                    dispatch({
-                        type: WALLET.UPDATE_SELECTED_DEVICE,
-                        device
-                    });
-                } else {
-                    dispatch({
-                        type: WALLET.SET_SELECTED_DEVICE,
-                        device
-                    });
-                }
+};
+
+
+export const updateSelectedValues = (prevState: State, action: Action): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const locationChange: boolean = action.type === LOCATION_CHANGE;
+    const state: State = getState();
+
+    // handle devices state change (from trezor-connect events or location change)
+    if (locationChange || prevState.devices !== state.devices) {
+        const device = stateUtils.getSelectedDevice(state);
+        if (state.wallet.selectedDevice !== device) {
+            if (device && stateUtils.isSelectedDevice(state.wallet.selectedDevice, device)) {
+                dispatch({
+                    type: WALLET.UPDATE_SELECTED_DEVICE,
+                    device,
+                });
+            } else {
+                dispatch({
+                    type: WALLET.SET_SELECTED_DEVICE,
+                    device,
+                });
             }
         }
-
     }
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/actions/Web3Actions.js b/src/js/actions/Web3Actions.js
index a65ff05b..056f9ab4 100644
--- a/src/js/actions/Web3Actions.js
+++ b/src/js/actions/Web3Actions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import Web3 from 'web3';
 import HDKey from 'hdkey';
@@ -7,27 +7,27 @@ import HDKey from 'hdkey';
 import EthereumjsUtil from 'ethereumjs-util';
 import EthereumjsTx from 'ethereumjs-tx';
 import TrezorConnect from 'trezor-connect';
+import type { ContractFactory, EstimateGasOptions } from 'web3';
+import type BigNumber from 'bignumber.js';
+import type { TransactionStatus, TransactionReceipt } from 'web3';
 import { strip } from '../utils/ethUtils';
 import * as WEB3 from './constants/web3';
 import * as PENDING from './constants/pendingTx';
-import * as AccountsActions from '../actions/AccountsActions';
-import * as TokenActions from '../actions/TokenActions';
+import * as AccountsActions from './AccountsActions';
+import * as TokenActions from './TokenActions';
 
-import type { 
+import type {
     Dispatch,
     GetState,
     Action,
     AsyncAction,
 } from '~/flowtype';
-import type { ContractFactory, EstimateGasOptions } from 'web3';
-import type BigNumber from 'bignumber.js';
 
 import type { Account } from '../reducers/AccountsReducer';
 import type { PendingTx } from '../reducers/PendingTxReducer';
 import type { Web3Instance } from '../reducers/Web3Reducer';
 import type { Token } from '../reducers/TokensReducer';
 import type { NetworkToken } from '../reducers/LocalStorageReducer';
-import type { TransactionStatus, TransactionReceipt } from 'web3';
 
 export type Web3Action = {
     type: typeof WEB3.READY,
@@ -53,10 +53,9 @@ export type Web3UpdateGasPriceAction = {
 
 export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const { config, ERC20Abi } = getState().localStorage;
 
-        const coin = config.coins[ coinIndex ];
+        const coin = config.coins[coinIndex];
         if (!coin) {
             // all instances done
             dispatch({
@@ -72,12 +71,12 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
 
         if (instance) {
             const currentHost = instance.currentProvider.host;
-            let currentHostIndex: number = urls.indexOf(currentHost);
+            const currentHostIndex: number = urls.indexOf(currentHost);
 
             if (currentHostIndex + 1 < urls.length) {
                 web3host = urls[currentHostIndex + 1];
             } else {
-                console.error("TODO: Backend " + network + " not working", instance.currentProvider );
+                console.error(`TODO: Backend ${network} not working`, instance.currentProvider);
 
                 dispatch({
                     type: WEB3.CREATE,
@@ -88,17 +87,17 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
                         erc20: instance.eth.contract(ERC20Abi),
                         latestBlock: '0',
                         gasPrice: '0',
-                    }
+                    },
                 });
 
                 // try next coin
-                dispatch( init(null, coinIndex + 1) );
+                dispatch(init(null, coinIndex + 1));
                 return;
             }
         }
 
         //const instance = new Web3(window.web3.currentProvider);
-        const web3 = new Web3( new Web3.providers.HttpProvider(web3host) );
+        const web3 = new Web3(new Web3.providers.HttpProvider(web3host));
 
         // instance = new Web3( new Web3.providers.HttpProvider('https://pyrus2.ubiqscan.io') ); // UBQ
         //instance = new Web3( new Web3.providers.HttpProvider('https://node.expanse.tech/') ); // EXP
@@ -112,7 +111,7 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
         // initial check if backend is running
         if (!web3.currentProvider.isConnected()) {
             // try different url
-            dispatch( init(web3, coinIndex) );
+            dispatch(init(web3, coinIndex));
             return;
         }
 
@@ -122,12 +121,12 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
             type: WEB3.CREATE,
             instance: {
                 network,
-                web3: web3,
+                web3,
                 chainId: coin.chainId,
                 erc20,
                 latestBlock: '0',
                 gasPrice: '0',
-            }
+            },
         });
 
         // dispatch({
@@ -136,15 +135,13 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
         //     gasPrice
         // });
 
-                
-
 
         // console.log("GET CHAIN", instance.version.network)
 
         // instance.version.getWhisper((err, shh) => {
         //     console.log("-----whisperrr", error, shh)
         // })
-        
+
 
         // const sshFilter = instance.ssh.filter('latest');
         // sshFilter.watch((error, blockHash) => {
@@ -157,10 +154,9 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
 
         const onBlockMined = async (error: ?Error, blockHash: ?string) => {
             if (error) {
-
                 window.setTimeout(() => {
                     // try again
-                    onBlockMined(new Error("manually_triggered_error"), undefined);
+                    onBlockMined(new Error('manually_triggered_error'), undefined);
                 }, 30000);
             }
 
@@ -168,7 +164,7 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
                 dispatch({
                     type: WEB3.BLOCK_UPDATED,
                     network,
-                    blockHash
+                    blockHash,
                 });
             }
 
@@ -181,70 +177,66 @@ export function init(instance: ?Web3, coinIndex: number = 0): AsyncAction {
 
                     // dispatch( getBalance(account) );
                     // TODO: check if nonce was updated,
-                    // update tokens balance, 
+                    // update tokens balance,
                     // update account balance,
                     // update pending transactions
                 }
-                dispatch( getBalance(account) );
+                dispatch(getBalance(account));
                 // dispatch( getNonce(account) );
-                
             }
 
             const tokens = getState().tokens.filter(t => t.network === network);
             for (const token of tokens) {
-                dispatch( getTokenBalance(token) );
+                dispatch(getTokenBalance(token));
             }
 
-            dispatch( getGasPrice(network) );
+            dispatch(getGasPrice(network));
 
             const pending = getState().pending.filter(p => p.network === network);
             for (const tx of pending) {
-                dispatch( getTransactionReceipt(tx) );
+                dispatch(getTransactionReceipt(tx));
             }
-
-        }
+        };
 
         // latestBlockFilter.watch(onBlockMined);
-        onBlockMined(new Error("manually_triggered_error"), undefined);
+        onBlockMined(new Error('manually_triggered_error'), undefined);
 
 
         // init next coin
-        dispatch( init(web3, coinIndex + 1) );
- 
+        dispatch(init(web3, coinIndex + 1));
+
 
         // let instance2 = new Web3( new Web3.providers.HttpProvider('https://pyrus2.ubiqscan.io') );
         // console.log("INIT WEB3", instance, instance2);
         // instance2.eth.getGasPrice((error, gasPrice) => {
         //     console.log("---gasss price from UBQ", gasPrice)
         // });
-    }
+    };
 }
 
 
 export function getGasPrice(network: string): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const index: number = getState().web3.findIndex(w3 => w3.network === network);
 
-        const web3instance = getState().web3[ index ];
+        const web3instance = getState().web3[index];
         const web3 = web3instance.web3;
         web3.eth.getGasPrice((error, gasPrice) => {
             if (!error) {
                 if (web3instance.gasPrice && web3instance.gasPrice.toString() !== gasPrice.toString()) {
                     dispatch({
                         type: WEB3.GAS_PRICE_UPDATED,
-                        network: network,
-                        gasPrice
+                        network,
+                        gasPrice,
                     });
                 }
             }
         });
-    }
+    };
 }
 
 export function getBalance(account: Account): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const web3instance = getState().web3.filter(w3 => w3.network === account.network)[0];
         const web3: Web3 = web3instance.web3;
 
@@ -256,42 +248,39 @@ export function getBalance(account: Account): AsyncAction {
                         account.address,
                         account.network,
                         account.deviceState,
-                        newBalance
+                        newBalance,
                     ));
 
                     // dispatch( loadHistory(addr) );
                 }
             }
         });
-    }
+    };
 }
 
 export function getTokenBalance(token: Token): AsyncAction {
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const web3instance = getState().web3.filter(w3 => w3.network === token.network)[0];
         const web3 = web3instance.web3;
         const contract = web3instance.erc20.at(token.address);
 
         contract.balanceOf(token.ethAddress, (error: Error, balance: BigNumber) => {
             if (balance) {
-                const newBalance: string = balance.dividedBy( Math.pow(10, token.decimals) ).toString(10);
+                const newBalance: string = balance.dividedBy(Math.pow(10, token.decimals)).toString(10);
                 if (newBalance !== token.balance) {
                     dispatch(TokenActions.setBalance(
                         token.address,
                         token.ethAddress,
-                        newBalance
+                        newBalance,
                     ));
                 }
             }
         });
-    }
+    };
 }
 
 export function getNonce(account: Account): AsyncAction {
-
     return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
         const web3instance = getState().web3.filter(w3 => w3.network === account.network)[0];
         const web3 = web3instance.web3;
 
@@ -302,158 +291,138 @@ export function getNonce(account: Account): AsyncAction {
                 }
             }
         });
-    }
+    };
 }
 
-export const getTransactionReceipt = (tx: PendingTx): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+export const getTransactionReceipt = (tx: PendingTx): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const web3instance = getState().web3.filter(w3 => w3.network === tx.network)[0];
+    const web3 = web3instance.web3;
 
-        const web3instance = getState().web3.filter(w3 => w3.network === tx.network)[0];
-        const web3 = web3instance.web3;
-
-        web3.eth.getTransaction(tx.id, (error: Error, status: TransactionStatus) => {
-            if (!error && !status) {
-                dispatch({
-                    type: PENDING.TX_NOT_FOUND,
-                    tx,
-                })
-            } else if (status && status.blockNumber) {
-                web3.eth.getTransactionReceipt(tx.id, (error: Error, receipt: TransactionReceipt) => {
-                    if (receipt) {
-                        if (status.gas !== receipt.gasUsed) {
-                            dispatch({
-                                type: PENDING.TX_TOKEN_ERROR,
-                                tx
-                            })
-                        }
+    web3.eth.getTransaction(tx.id, (error: Error, status: TransactionStatus) => {
+        if (!error && !status) {
+            dispatch({
+                type: PENDING.TX_NOT_FOUND,
+                tx,
+            });
+        } else if (status && status.blockNumber) {
+            web3.eth.getTransactionReceipt(tx.id, (error: Error, receipt: TransactionReceipt) => {
+                if (receipt) {
+                    if (status.gas !== receipt.gasUsed) {
                         dispatch({
-                            type: PENDING.TX_RESOLVED,
+                            type: PENDING.TX_TOKEN_ERROR,
                             tx,
-                            receipt
-                        })
+                        });
                     }
-                    
-                });
-            }
-        });
-    }
-}
-
-export const getTransaction = (web3: Web3, txid: string): Promise<any> => {
-    return new Promise((resolve, reject) => {
-        web3.eth.getTransaction(txid, (error, result) => {
-            if (error) {
-                reject(error);
-            } else {
-                resolve(result);
-            }
-        });
+                    dispatch({
+                        type: PENDING.TX_RESOLVED,
+                        tx,
+                        receipt,
+                    });
+                }
+            });
+        }
     });
-}
+};
 
-export const getBalanceAsync = (web3: Web3, address: string): Promise<BigNumber> => {
-    return new Promise((resolve, reject) => {
-        web3.eth.getBalance(address, (error: Error, result: BigNumber) => {
-            if (error) {
-                reject(error);
-            } else {
-                resolve(result);
-            }
-        });
+export const getTransaction = (web3: Web3, txid: string): Promise<any> => new Promise((resolve, reject) => {
+    web3.eth.getTransaction(txid, (error, result) => {
+        if (error) {
+            reject(error);
+        } else {
+            resolve(result);
+        }
     });
-}
-
-export const getTokenBalanceAsync = (erc20: ContractFactory, token: Token): Promise<string> => {
-    return new Promise((resolve, reject) => {
-
-        const contract = erc20.at(token.address);
-        contract.balanceOf(token.ethAddress, (error: Error, balance: BigNumber) => {
-            if (error) {
-                reject(error);
-            } else {
-                const newBalance: string = balance.dividedBy( Math.pow(10, token.decimals) ).toString(10);
-                resolve(newBalance);
-            }
-        });
+});
+
+export const getBalanceAsync = (web3: Web3, address: string): Promise<BigNumber> => new Promise((resolve, reject) => {
+    web3.eth.getBalance(address, (error: Error, result: BigNumber) => {
+        if (error) {
+            reject(error);
+        } else {
+            resolve(result);
+        }
     });
-}
+});
+
+export const getTokenBalanceAsync = (erc20: ContractFactory, token: Token): Promise<string> => new Promise((resolve, reject) => {
+    const contract = erc20.at(token.address);
+    contract.balanceOf(token.ethAddress, (error: Error, balance: BigNumber) => {
+        if (error) {
+            reject(error);
+        } else {
+            const newBalance: string = balance.dividedBy(Math.pow(10, token.decimals)).toString(10);
+            resolve(newBalance);
+        }
+    });
+});
+
+export const getNonceAsync = (web3: Web3, address: string): Promise<number> => new Promise((resolve, reject) => {
+    web3.eth.getTransactionCount(address, (error: Error, result: number) => {
+        if (error) {
+            reject(error);
+        } else {
+            resolve(result);
+        }
+    });
+});
 
-export const getNonceAsync = (web3: Web3, address: string): Promise<number> => {
-    return new Promise((resolve, reject) => {
-        web3.eth.getTransactionCount(address, (error: Error, result: number) => {
-            if (error) {
-                reject(error);
-            } else {
-                resolve(result);
-            }
-        });
+
+export const getTokenInfoAsync = (erc20: ContractFactory, address: string): Promise<?NetworkToken> => new Promise((resolve, reject) => {
+    const contract = erc20.at(address, (error, res) => {
+        // console.warn("callback", error, res)
     });
-}
 
+    const info: NetworkToken = {
+        address,
+        name: '',
+        symbol: '',
+        decimals: 0,
+    };
 
-export const getTokenInfoAsync = (erc20: ContractFactory, address: string): Promise<?NetworkToken> => {
-    return new Promise((resolve, reject) => {
+    contract.name.call((error: Error, name: string) => {
+        if (error) {
+            resolve(null);
+            return;
+        }
+        info.name = name;
 
-        const contract = erc20.at(address, (error, res) => {
-            // console.warn("callback", error, res)
-        });
 
-        const info: NetworkToken = {
-            address,
-            name: '',
-            symbol: '',
-            decimals: 0
-        };
-   
-        contract.name.call((error: Error, name: string) => {
+        contract.symbol.call((error: Error, symbol: string) => {
             if (error) {
                 resolve(null);
                 return;
-            } else {
-                info.name = name;
             }
-            
-            contract.symbol.call((error: Error, symbol: string) => {
-                if (error) {
-                    resolve(null);
-                    return;
+            info.symbol = symbol;
+
+
+            contract.decimals.call((error: Error, decimals: BigNumber) => {
+                if (decimals) {
+                    info.decimals = decimals.toNumber();
+                    resolve(info);
                 } else {
-                    info.symbol = symbol;
+                    resolve(null);
                 }
-                
-                contract.decimals.call((error: Error, decimals: BigNumber) => {
-                    if (decimals) {
-                        info.decimals = decimals.toNumber();
-                        resolve(info);
-                    } else {
-                        resolve(null);
-                    }
-                });
-            })
+            });
         });
     });
-}
-
-export const estimateGas = (web3: Web3, options: EstimateGasOptions): Promise<number> => {
-    return new Promise((resolve, reject) => {
-        web3.eth.estimateGas(options, (error: ?Error, gas: ?number) => {
-            if (error) {
-                reject(error);
-            } else if (typeof gas === 'number'){
-                resolve(gas);
-            }
-        });
-    })
-}
-
-export const pushTx = (web3: Web3, tx: any): Promise<string> => {
-    return new Promise((resolve, reject) => {
-        web3.eth.sendRawTransaction(tx, (error: Error, result: string) => {
-            if (error) {
-                reject(error);
-            } else {
-                resolve(result);
-            }
-        });
-    })
-}
\ No newline at end of file
+});
+
+export const estimateGas = (web3: Web3, options: EstimateGasOptions): Promise<number> => new Promise((resolve, reject) => {
+    web3.eth.estimateGas(options, (error: ?Error, gas: ?number) => {
+        if (error) {
+            reject(error);
+        } else if (typeof gas === 'number') {
+            resolve(gas);
+        }
+    });
+});
+
+export const pushTx = (web3: Web3, tx: any): Promise<string> => new Promise((resolve, reject) => {
+    web3.eth.sendRawTransaction(tx, (error: Error, result: string) => {
+        if (error) {
+            reject(error);
+        } else {
+            resolve(result);
+        }
+    });
+});
\ No newline at end of file
diff --git a/src/js/actions/constants/TrezorConnect.js b/src/js/actions/constants/TrezorConnect.js
index 0e4f3cd7..a49371c5 100644
--- a/src/js/actions/constants/TrezorConnect.js
+++ b/src/js/actions/constants/TrezorConnect.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 //regExp1 : string = '(.*)'
 //regExp2 : '$1' = '$1'
diff --git a/src/js/actions/constants/account.js b/src/js/actions/constants/account.js
index 11c72a4d..18075a00 100644
--- a/src/js/actions/constants/account.js
+++ b/src/js/actions/constants/account.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const INIT: 'account__init' = 'account__init';
 export const DISPOSE: 'account__dispose' = 'account__dispose';
diff --git a/src/js/actions/constants/discovery.js b/src/js/actions/constants/discovery.js
index 977f6e00..1fca3045 100644
--- a/src/js/actions/constants/discovery.js
+++ b/src/js/actions/constants/discovery.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const START: 'discovery__start' = 'discovery__start';
 export const STOP: 'discovery__stop' = 'discovery__stop';
diff --git a/src/js/actions/constants/localStorage.js b/src/js/actions/constants/localStorage.js
index 9c73badd..402a23a8 100644
--- a/src/js/actions/constants/localStorage.js
+++ b/src/js/actions/constants/localStorage.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const SAVE: 'storage__save' = 'storage__save';
 export const READY: 'storage__ready' = 'storage__ready';
diff --git a/src/js/actions/constants/log.js b/src/js/actions/constants/log.js
index 9c33fb60..a08a84cf 100644
--- a/src/js/actions/constants/log.js
+++ b/src/js/actions/constants/log.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const OPEN: 'log__open' = 'log__open';
 export const CLOSE: 'log__close' = 'log__close';
diff --git a/src/js/actions/constants/modal.js b/src/js/actions/constants/modal.js
index a0949ebd..917b2029 100644
--- a/src/js/actions/constants/modal.js
+++ b/src/js/actions/constants/modal.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const ON_PASSPHRASE_CHANGE: 'action__on_passphrase_change' = 'action__on_passphrase_change';
 export const ON_PASSPHRASE_SHOW: 'action__on_passphrase_show' = 'action__on_passphrase_show';
diff --git a/src/js/actions/constants/notification.js b/src/js/actions/constants/notification.js
index 0b14d504..c9147409 100644
--- a/src/js/actions/constants/notification.js
+++ b/src/js/actions/constants/notification.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const ADD: 'notification__add' = 'notification__add';
 export const CLOSE: 'notification__close' = 'notification__close';
diff --git a/src/js/actions/constants/pendingTx.js b/src/js/actions/constants/pendingTx.js
index 08a58b36..c2cfc0c2 100644
--- a/src/js/actions/constants/pendingTx.js
+++ b/src/js/actions/constants/pendingTx.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const FROM_STORAGE: 'pending__from_storage' = 'pending__from_storage';
 export const TX_RESOLVED: 'pending__tx_resolved' = 'pending__tx_resolved';
diff --git a/src/js/actions/constants/receive.js b/src/js/actions/constants/receive.js
index cbf243e2..21d39d15 100644
--- a/src/js/actions/constants/receive.js
+++ b/src/js/actions/constants/receive.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const INIT: 'receive__init' = 'receive__init';
 export const DISPOSE: 'receive__dispose' = 'receive__dispose';
diff --git a/src/js/actions/constants/send.js b/src/js/actions/constants/send.js
index 35c70969..08528692 100644
--- a/src/js/actions/constants/send.js
+++ b/src/js/actions/constants/send.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const INIT: 'send__init' = 'send__init';
 export const DISPOSE: 'send__dispose' = 'send__dispose';
diff --git a/src/js/actions/constants/summary.js b/src/js/actions/constants/summary.js
index ebb82c95..ae002582 100644
--- a/src/js/actions/constants/summary.js
+++ b/src/js/actions/constants/summary.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const INIT: 'summary__init' = 'summary__init';
 export const DISPOSE: 'summary__dispose' = 'summary__dispose';
diff --git a/src/js/actions/constants/token.js b/src/js/actions/constants/token.js
index 5878c5b5..f2ce1ebc 100644
--- a/src/js/actions/constants/token.js
+++ b/src/js/actions/constants/token.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const ADD: 'token__add' = 'token__add';
 export const REMOVE: 'token__remove' = 'token__remove';
diff --git a/src/js/actions/constants/wallet.js b/src/js/actions/constants/wallet.js
index c19c73ba..4aa8cd4f 100644
--- a/src/js/actions/constants/wallet.js
+++ b/src/js/actions/constants/wallet.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const ON_BEFORE_UNLOAD: 'wallet__on_before_unload' = 'wallet__on_before_unload';
 export const TOGGLE_DEVICE_DROPDOWN: 'wallet__toggle_dropdown' = 'wallet__toggle_dropdown';
diff --git a/src/js/actions/constants/web3.js b/src/js/actions/constants/web3.js
index ad55001f..232db739 100644
--- a/src/js/actions/constants/web3.js
+++ b/src/js/actions/constants/web3.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 export const START: 'web3__start' = 'web3__start';
 export const STOP: 'web3__stop' = 'web3__stop';
diff --git a/src/js/components/common/Footer.js b/src/js/components/common/Footer.js
index c32a6159..b61f2003 100644
--- a/src/js/components/common/Footer.js
+++ b/src/js/components/common/Footer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
@@ -12,26 +12,20 @@ type Props = {
     toggle: typeof LogActions.toggle
 }
 
-const Footer = (props: Props): React$Element<string> => {
-    return (
-        <footer>
-            <span>© 2018</span>
-            <a href="http://satoshilabs.com" target="_blank" rel="noreferrer noopener" className="satoshi green">SatoshiLabs</a>
-            <a href="tos.pdf" target="_blank" rel="noreferrer noopener" className="green">Terms</a>
-            <a onClick={ props.toggle } className="green">Show Log</a>
-        </footer>
-    );
-}
+const Footer = (props: Props): React$Element<string> => (
+    <footer>
+        <span>© 2018</span>
+        <a href="http://satoshilabs.com" target="_blank" rel="noreferrer noopener" className="satoshi green">SatoshiLabs</a>
+        <a href="tos.pdf" target="_blank" rel="noreferrer noopener" className="green">Terms</a>
+        <a onClick={props.toggle} className="green">Show Log</a>
+    </footer>
+);
+
+export default connect(
+    (state: State) => ({
 
-export default connect( 
-    (state: State) => {
-        return {
-            
-        }
-    },
-    (dispatch: Dispatch) => {
-        return { 
-            toggle: bindActionCreators(LogActions.toggle, dispatch),
-        };
-    }
+    }),
+    (dispatch: Dispatch) => ({
+        toggle: bindActionCreators(LogActions.toggle, dispatch),
+    }),
 )(Footer);
diff --git a/src/js/components/common/Header.js b/src/js/components/common/Header.js
index 9ebbd0df..318da14d 100644
--- a/src/js/components/common/Header.js
+++ b/src/js/components/common/Header.js
@@ -1,30 +1,28 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 
-const Header = (): React$Element<string> => {
-    return (
-        <header>
-            <div className="layout-wrapper">
-                <svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="0 0 163.7 41.9" width="100%" height="100%" preserveAspectRatio="xMinYMin meet">
-                    <polygon points="101.1,12.8 118.2,12.8 118.2,17.3 108.9,29.9 118.2,29.9 118.2,35.2 101.1,35.2 101.1,30.7 110.4,18.1 101.1,18.1"/>
-                    <path d="M158.8,26.9c2.1-0.8,4.3-2.9,4.3-6.6c0-4.5-3.1-7.4-7.7-7.4h-10.5v22.3h5.8v-7.5h2.2l4.1,7.5h6.7L158.8,26.9z M154.7,22.5 h-4V18h4c1.5,0,2.5,0.9,2.5,2.2C157.2,21.6,156.2,22.5,154.7,22.5z"/>
-                    <path d="M130.8,12.5c-6.8,0-11.6,4.9-11.6,11.5s4.9,11.5,11.6,11.5s11.7-4.9,11.7-11.5S137.6,12.5,130.8,12.5z M130.8,30.3 c-3.4,0-5.7-2.6-5.7-6.3c0-3.8,2.3-6.3,5.7-6.3c3.4,0,5.8,2.6,5.8,6.3C136.6,27.7,134.2,30.3,130.8,30.3z"/>
-                    <polygon points="82.1,12.8 98.3,12.8 98.3,18 87.9,18 87.9,21.3 98,21.3 98,26.4 87.9,26.4 87.9,30 98.3,30 98.3,35.2 82.1,35.2 "/>
-                    <path d="M24.6,9.7C24.6,4.4,20,0,14.4,0S4.2,4.4,4.2,9.7v3.1H0v22.3h0l14.4,6.7l14.4-6.7h0V12.9h-4.2V9.7z M9.4,9.7 c0-2.5,2.2-4.5,5-4.5s5,2,5,4.5v3.1H9.4V9.7z M23,31.5l-8.6,4l-8.6-4V18.1H23V31.5z"/>
-                    <path d="M79.4,20.3c0-4.5-3.1-7.4-7.7-7.4H61.2v22.3H67v-7.5h2.2l4.1,7.5H80l-4.9-8.3C77.2,26.1,79.4,24,79.4,20.3z M71,22.5h-4V18 h4c1.5,0,2.5,0.9,2.5,2.2C73.5,21.6,72.5,22.5,71,22.5z"/>
-                    <polygon points="40.5,12.8 58.6,12.8 58.6,18.1 52.4,18.1 52.4,35.2 46.6,35.2 46.6,18.1 40.5,18.1 "/>
-                </svg>
-                <div>
-                    <a href="https://trezor.io/" target="_blank" rel="noreferrer noopener">TREZOR</a>
-                    <a href="https://doc.satoshilabs.com/trezor-user/" target="_blank" rel="noreferrer noopener">Docs</a>
-                    <a href="https://blog.trezor.io/" target="_blank" rel="noreferrer noopener">Blog</a>
-                    <a href="https://trezor.io/support/" target="_blank" rel="noreferrer noopener">Support</a>
-                </div>
+const Header = (): React$Element<string> => (
+    <header>
+        <div className="layout-wrapper">
+            <svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="0 0 163.7 41.9" width="100%" height="100%" preserveAspectRatio="xMinYMin meet">
+                <polygon points="101.1,12.8 118.2,12.8 118.2,17.3 108.9,29.9 118.2,29.9 118.2,35.2 101.1,35.2 101.1,30.7 110.4,18.1 101.1,18.1" />
+                <path d="M158.8,26.9c2.1-0.8,4.3-2.9,4.3-6.6c0-4.5-3.1-7.4-7.7-7.4h-10.5v22.3h5.8v-7.5h2.2l4.1,7.5h6.7L158.8,26.9z M154.7,22.5 h-4V18h4c1.5,0,2.5,0.9,2.5,2.2C157.2,21.6,156.2,22.5,154.7,22.5z" />
+                <path d="M130.8,12.5c-6.8,0-11.6,4.9-11.6,11.5s4.9,11.5,11.6,11.5s11.7-4.9,11.7-11.5S137.6,12.5,130.8,12.5z M130.8,30.3 c-3.4,0-5.7-2.6-5.7-6.3c0-3.8,2.3-6.3,5.7-6.3c3.4,0,5.8,2.6,5.8,6.3C136.6,27.7,134.2,30.3,130.8,30.3z" />
+                <polygon points="82.1,12.8 98.3,12.8 98.3,18 87.9,18 87.9,21.3 98,21.3 98,26.4 87.9,26.4 87.9,30 98.3,30 98.3,35.2 82.1,35.2 " />
+                <path d="M24.6,9.7C24.6,4.4,20,0,14.4,0S4.2,4.4,4.2,9.7v3.1H0v22.3h0l14.4,6.7l14.4-6.7h0V12.9h-4.2V9.7z M9.4,9.7 c0-2.5,2.2-4.5,5-4.5s5,2,5,4.5v3.1H9.4V9.7z M23,31.5l-8.6,4l-8.6-4V18.1H23V31.5z" />
+                <path d="M79.4,20.3c0-4.5-3.1-7.4-7.7-7.4H61.2v22.3H67v-7.5h2.2l4.1,7.5H80l-4.9-8.3C77.2,26.1,79.4,24,79.4,20.3z M71,22.5h-4V18 h4c1.5,0,2.5,0.9,2.5,2.2C73.5,21.6,72.5,22.5,71,22.5z" />
+                <polygon points="40.5,12.8 58.6,12.8 58.6,18.1 52.4,18.1 52.4,35.2 46.6,35.2 46.6,18.1 40.5,18.1 " />
+            </svg>
+            <div>
+                <a href="https://trezor.io/" target="_blank" rel="noreferrer noopener">TREZOR</a>
+                <a href="https://doc.satoshilabs.com/trezor-user/" target="_blank" rel="noreferrer noopener">Docs</a>
+                <a href="https://blog.trezor.io/" target="_blank" rel="noreferrer noopener">Blog</a>
+                <a href="https://trezor.io/support/" target="_blank" rel="noreferrer noopener">Support</a>
             </div>
-        </header>
-    );
-}
+        </div>
+    </header>
+);
 
 export default Header;
\ No newline at end of file
diff --git a/src/js/components/common/LoaderCircle.js b/src/js/components/common/LoaderCircle.js
index 9a780b25..fe4f4827 100644
--- a/src/js/components/common/LoaderCircle.js
+++ b/src/js/components/common/LoaderCircle.js
@@ -1,17 +1,16 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 
 export default (props: { size: string, label?: string }): React$Element<string> => {
-
     const style = {
-        width: `${props.size}px`, 
-        height: `${props.size}px`, 
-    }
-    
+        width: `${props.size}px`,
+        height: `${props.size}px`,
+    };
+
     return (
-        <div className="loader-circle" style={ style }>
+        <div className="loader-circle" style={style}>
             <p>{ props.label }</p>
             <svg className="circular" viewBox="25 25 50 50">
                 <circle className="route" cx="50" cy="50" r="20" fill="none" stroke="" strokeWidth="1" strokeMiterlimit="10" />
@@ -19,4 +18,4 @@ export default (props: { size: string, label?: string }): React$Element<string>
             </svg>
         </div>
     );
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/components/common/Log.js b/src/js/components/common/Log.js
index dbfdc7a0..e0b8ef2d 100644
--- a/src/js/components/common/Log.js
+++ b/src/js/components/common/Log.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
@@ -14,34 +14,29 @@ type Props = {
 }
 
 const Log = (props: Props): ?React$Element<string> => {
-    if (!props.log.opened)
-        return null;
+    if (!props.log.opened) return null;
 
     // const entries = props.log.entries.map(entry => {
     //     return (
 
     //     )
     // })
-    
+
     return (
         <div className="log">
-            <button className="log-close transparent" onClick={ props.toggle }></button>
+            <button className="log-close transparent" onClick={props.toggle} />
             <h2>Log</h2>
             <p>Attention: The log contains your XPUBs. Anyone with your XPUBs can see your account history.</p>
-            <textarea value={ JSON.stringify(props.log.entries) } readOnly></textarea>
+            <textarea value={JSON.stringify(props.log.entries)} readOnly />
         </div>
-    )
-}
+    );
+};
 
-export default connect( 
-    (state: State) => {
-        return {
-            log: state.log
-        };
-    },
-    (dispatch: Dispatch) => {
-        return { 
-            toggle: bindActionCreators(LogActions.toggle, dispatch),
-        };
-    }
+export default connect(
+    (state: State) => ({
+        log: state.log,
+    }),
+    (dispatch: Dispatch) => ({
+        toggle: bindActionCreators(LogActions.toggle, dispatch),
+    }),
 )(Log);
\ No newline at end of file
diff --git a/src/js/components/common/Notification.js b/src/js/components/common/Notification.js
index 29d2b57d..59e450fa 100644
--- a/src/js/components/common/Notification.js
+++ b/src/js/components/common/Notification.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
@@ -24,24 +24,24 @@ type NProps = {
     close?: typeof NotificationActions.close
 }
 
-export const Notification = (props: NProps): React$Element<string>  => {
-    const className = `notification ${ props.className }`;
+export const Notification = (props: NProps): React$Element<string> => {
+    const className = `notification ${props.className}`;
     const close: Function = typeof props.close === 'function' ? props.close : () => {}; // TODO: add default close action
-    const actionButtons = props.actions ? props.actions.map((a, i) => {
-        return (
-            <button key={ i } onClick={ event => { close(); a.callback(); } } className="transparent">{ a.label }</button>
-        )
-    }) : null;
+    const actionButtons = props.actions ? props.actions.map((a, i) => (
+        <button key={i} onClick={(event) => { close(); a.callback(); }} className="transparent">{ a.label }</button>
+    )) : null;
 
     return (
-        <div className={ className }>
+        <div className={className}>
             { props.cancelable ? (
-                <button className="notification-close transparent" 
-                    onClick={ event => close() }></button>
+                <button
+                    className="notification-close transparent"
+                    onClick={event => close()}
+                />
             ) : null }
             <div className="notification-body">
                 <h2>{ props.title }</h2>
-                { props.message ? (<p dangerouslySetInnerHTML={{__html: props.message }}></p>) : null }
+                { props.message ? (<p dangerouslySetInnerHTML={{ __html: props.message }} />) : null }
             </div>
             { props.actions && props.actions.length > 0 ? (
                 <div className="notification-action">
@@ -50,35 +50,29 @@ export const Notification = (props: NProps): React$Element<string>  => {
             ) : null }
 
         </div>
-    )
-}
+    );
+};
 
 export const NotificationGroup = (props: Props) => {
     const { notifications, close } = props;
-    return notifications.map((n, i) => {
-        return (
-            <Notification 
-                key={i}
-                className={ n.type }
-                title={ n.title }
-                message={ n.message }
-                cancelable={ n.cancelable }
-                actions={ n.actions }
-                close={ close }
-                />
-        )
-    });
-}
+    return notifications.map((n, i) => (
+        <Notification
+            key={i}
+            className={n.type}
+            title={n.title}
+            message={n.message}
+            cancelable={n.cancelable}
+            actions={n.actions}
+            close={close}
+        />
+    ));
+};
 
-export default connect( 
-    (state: State) => {
-        return {
-            notifications: state.notifications
-        };
-    },
-    (dispatch: Dispatch) => {
-        return { 
-            close: bindActionCreators(NotificationActions.close, dispatch),
-        };
-    }
+export default connect(
+    (state: State) => ({
+        notifications: state.notifications,
+    }),
+    (dispatch: Dispatch) => ({
+        close: bindActionCreators(NotificationActions.close, dispatch),
+    }),
 )(NotificationGroup);
\ No newline at end of file
diff --git a/src/js/components/landing/ConnectDevice.js b/src/js/components/landing/ConnectDevice.js
index 34ba6a2f..2baf3f8a 100644
--- a/src/js/components/landing/ConnectDevice.js
+++ b/src/js/components/landing/ConnectDevice.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import TrezorConnect from 'trezor-connect';
@@ -25,41 +25,38 @@ const DisconnectDevice = (props: Props) => {
                     </span>
                 </p>
             </div>
-            <div className="image">
-            </div>
+            <div className="image" />
         </main>
-    )
-}
+    );
+};
 
-const ConnectHIDDevice = (props: Props) => {
-    return (
-        <main>
-            <h2 className="claim">The private bank in your hands.</h2>
-            <p>TREZOR Wallet is an easy-to-use interface for your TREZOR.</p>
-            <p>TREZOR Wallet allows you to easily control your funds, manage your balance and initiate transfers.</p>
-            <div className="row">
-                <p className="connect">
-                    <span>
-                        <svg width="12px" height="35px" viewBox="0 0 20 57">
-                            <g stroke="none" strokeWidth="1" fill="none" transform="translate(1, 1)">
-                                <rect className="connect-usb-pin" fill="#01B757" x="6" y="39" width="6" height="5"></rect>
-                                <rect className="connect-usb-cable" stroke="#01B757" strokeWidth="1" x="8.5" y="44.5" width="1" height="11"></rect>
-                                <path stroke="#01B757" d="M8.90856859,33.9811778 L6.43814432,33.9811778 C5.45301486,34.0503113 4.69477081,33.6889084 4.1634122,32.8969691 C3.36637428,31.7090602 -0.000402169348,26.3761977 0.0748097911,23.2982514 C0.124878873,21.2492429 0.0999525141,14.5598149 3.07156595e-05,3.22996744 C-0.000274213164,3.1963928 0.00243636275,3.162859 0.00812115776,3.12976773 C0.28477346,1.51937083 1.22672004,0.617538852 2.8339609,0.424271782 C4.45813658,0.228968338 6.54411954,0.0875444105 9.09190977,0 L9.09190977,0.0169167084 C11.5566027,0.104886477 13.5814718,0.244169993 15.1665175,0.434768145 C16.7530267,0.625542287 17.6912941,1.50671985 17.9813196,3.07830083 C17.9943481,3.14889902 18.0005888,3.22058224 17.9999563,3.29236974 L17.9999901,3.29237004 C17.9004498,14.5907444 17.875676,21.2628703 17.9256686,23.3087478 C18.0008805,26.3866941 14.6341041,31.7195566 13.8370662,32.9074655 C13.3057075,33.6994047 12.5474635,34.0608076 11.562334,33.9916742 L8.90856859,33.9916742 L8.90856859,33.9811778 Z"></path>
-                                <rect fill="#01B757" x="2" y="7" width="14" height="7" rx="0.5625"></rect>
-                            </g>
-                        </svg>
+const ConnectHIDDevice = (props: Props) => (
+    <main>
+        <h2 className="claim">The private bank in your hands.</h2>
+        <p>TREZOR Wallet is an easy-to-use interface for your TREZOR.</p>
+        <p>TREZOR Wallet allows you to easily control your funds, manage your balance and initiate transfers.</p>
+        <div className="row">
+            <p className="connect">
+                <span>
+                    <svg width="12px" height="35px" viewBox="0 0 20 57">
+                        <g stroke="none" strokeWidth="1" fill="none" transform="translate(1, 1)">
+                            <rect className="connect-usb-pin" fill="#01B757" x="6" y="39" width="6" height="5" />
+                            <rect className="connect-usb-cable" stroke="#01B757" strokeWidth="1" x="8.5" y="44.5" width="1" height="11" />
+                            <path stroke="#01B757" d="M8.90856859,33.9811778 L6.43814432,33.9811778 C5.45301486,34.0503113 4.69477081,33.6889084 4.1634122,32.8969691 C3.36637428,31.7090602 -0.000402169348,26.3761977 0.0748097911,23.2982514 C0.124878873,21.2492429 0.0999525141,14.5598149 3.07156595e-05,3.22996744 C-0.000274213164,3.1963928 0.00243636275,3.162859 0.00812115776,3.12976773 C0.28477346,1.51937083 1.22672004,0.617538852 2.8339609,0.424271782 C4.45813658,0.228968338 6.54411954,0.0875444105 9.09190977,0 L9.09190977,0.0169167084 C11.5566027,0.104886477 13.5814718,0.244169993 15.1665175,0.434768145 C16.7530267,0.625542287 17.6912941,1.50671985 17.9813196,3.07830083 C17.9943481,3.14889902 18.0005888,3.22058224 17.9999563,3.29236974 L17.9999901,3.29237004 C17.9004498,14.5907444 17.875676,21.2628703 17.9256686,23.3087478 C18.0008805,26.3866941 14.6341041,31.7195566 13.8370662,32.9074655 C13.3057075,33.6994047 12.5474635,34.0608076 11.562334,33.9916742 L8.90856859,33.9916742 L8.90856859,33.9811778 Z" />
+                            <rect fill="#01B757" x="2" y="7" width="14" height="7" rx="0.5625" />
+                        </g>
+                    </svg>
                         Connect TREZOR to continue
-                    </span>
-                </p>
-            </div>
-            <div className="image">
-                <p>
-                    <span>Don't have TREZOR? <a href="https://trezor.io/" className="green" target="_blank" rel="noreferrer noopener">Get one</a></span>
-                </p>
-            </div>
-        </main>
-    );
-}
+                </span>
+            </p>
+        </div>
+        <div className="image">
+            <p>
+                <span>Don't have TREZOR? <a href="https://trezor.io/" className="green" target="_blank" rel="noreferrer noopener">Get one</a></span>
+            </p>
+        </div>
+    </main>
+);
 
 class ConnectWebUsbDevice extends Component<Props> {
     componentDidMount(): void {
@@ -81,10 +78,10 @@ class ConnectWebUsbDevice extends Component<Props> {
                         <span>
                             <svg width="12px" height="35px" viewBox="0 0 20 57">
                                 <g stroke="none" strokeWidth="1" fill="none" transform="translate(1, 1)">
-                                    <rect className="connect-usb-pin" fill="#01B757" x="6" y="39" width="6" height="5"></rect>
-                                    <rect className="connect-usb-cable" stroke="#01B757" strokeWidth="1" x="8.5" y="44.5" width="1" height="11"></rect>
-                                    <path stroke="#01B757" d="M8.90856859,33.9811778 L6.43814432,33.9811778 C5.45301486,34.0503113 4.69477081,33.6889084 4.1634122,32.8969691 C3.36637428,31.7090602 -0.000402169348,26.3761977 0.0748097911,23.2982514 C0.124878873,21.2492429 0.0999525141,14.5598149 3.07156595e-05,3.22996744 C-0.000274213164,3.1963928 0.00243636275,3.162859 0.00812115776,3.12976773 C0.28477346,1.51937083 1.22672004,0.617538852 2.8339609,0.424271782 C4.45813658,0.228968338 6.54411954,0.0875444105 9.09190977,0 L9.09190977,0.0169167084 C11.5566027,0.104886477 13.5814718,0.244169993 15.1665175,0.434768145 C16.7530267,0.625542287 17.6912941,1.50671985 17.9813196,3.07830083 C17.9943481,3.14889902 18.0005888,3.22058224 17.9999563,3.29236974 L17.9999901,3.29237004 C17.9004498,14.5907444 17.875676,21.2628703 17.9256686,23.3087478 C18.0008805,26.3866941 14.6341041,31.7195566 13.8370662,32.9074655 C13.3057075,33.6994047 12.5474635,34.0608076 11.562334,33.9916742 L8.90856859,33.9916742 L8.90856859,33.9811778 Z"></path>
-                                    <rect fill="#01B757" x="2" y="7" width="14" height="7" rx="0.5625"></rect>
+                                    <rect className="connect-usb-pin" fill="#01B757" x="6" y="39" width="6" height="5" />
+                                    <rect className="connect-usb-cable" stroke="#01B757" strokeWidth="1" x="8.5" y="44.5" width="1" height="11" />
+                                    <path stroke="#01B757" d="M8.90856859,33.9811778 L6.43814432,33.9811778 C5.45301486,34.0503113 4.69477081,33.6889084 4.1634122,32.8969691 C3.36637428,31.7090602 -0.000402169348,26.3761977 0.0748097911,23.2982514 C0.124878873,21.2492429 0.0999525141,14.5598149 3.07156595e-05,3.22996744 C-0.000274213164,3.1963928 0.00243636275,3.162859 0.00812115776,3.12976773 C0.28477346,1.51937083 1.22672004,0.617538852 2.8339609,0.424271782 C4.45813658,0.228968338 6.54411954,0.0875444105 9.09190977,0 L9.09190977,0.0169167084 C11.5566027,0.104886477 13.5814718,0.244169993 15.1665175,0.434768145 C16.7530267,0.625542287 17.6912941,1.50671985 17.9813196,3.07830083 C17.9943481,3.14889902 18.0005888,3.22058224 17.9999563,3.29236974 L17.9999901,3.29237004 C17.9004498,14.5907444 17.875676,21.2628703 17.9256686,23.3087478 C18.0008805,26.3866941 14.6341041,31.7195566 13.8370662,32.9074655 C13.3057075,33.6994047 12.5474635,34.0608076 11.562334,33.9916742 L8.90856859,33.9916742 L8.90856859,33.9811778 Z" />
+                                    <rect fill="#01B757" x="2" y="7" width="14" height="7" rx="0.5625" />
                                 </g>
                             </svg>
                             Connect TREZOR
@@ -107,12 +104,11 @@ class ConnectWebUsbDevice extends Component<Props> {
 const ConnectDevice = (props: Props) => {
     const { transport, disconnectRequest } = props;
     if (disconnectRequest) {
-        return <DisconnectDevice {...props} />
-    } else if (transport && transport.version.indexOf('webusb') >= 0) {
-        return <ConnectWebUsbDevice {...props} />
-    } else {
-        return <ConnectHIDDevice {...props} />
+        return <DisconnectDevice {...props} />;
+    } if (transport && transport.version.indexOf('webusb') >= 0) {
+        return <ConnectWebUsbDevice {...props} />;
     }
-}
+    return <ConnectHIDDevice {...props} />;
+};
 
 export default ConnectDevice;
\ No newline at end of file
diff --git a/src/js/components/landing/InstallBridge.js b/src/js/components/landing/InstallBridge.js
index 71ad87fd..dc7f3e5d 100644
--- a/src/js/components/landing/InstallBridge.js
+++ b/src/js/components/landing/InstallBridge.js
@@ -1,9 +1,9 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
-import Preloader from './Preloader';
 import Select from 'react-select';
+import Preloader from './Preloader';
 
 type State = {
     version: string;
@@ -35,7 +35,6 @@ type Props = {
 }
 
 export default class InstallBridge extends Component<Props, State> {
-
     constructor(props: Props) {
         super(props);
 
@@ -49,7 +48,7 @@ export default class InstallBridge extends Component<Props, State> {
 
     onChange(value: InstallTarget) {
         this.setState({
-            target: value
+            target: value,
         });
     }
 
@@ -57,8 +56,8 @@ export default class InstallBridge extends Component<Props, State> {
         if (this.props.browserState.osname && !this.state.target) {
             const currentTarget: ?InstallTarget = installers.find(i => i.id === this.props.browserState.osname);
             this.setState({
-                target: currentTarget
-            })
+                target: currentTarget,
+            });
         }
     }
 
@@ -67,8 +66,8 @@ export default class InstallBridge extends Component<Props, State> {
             return <Preloader />;
         }
         const label: string = this.state.target.label;
-        const url = `${ this.state.url }${ this.state.target.value }`;
-        
+        const url = `${this.state.url}${this.state.target.value}`;
+
         return (
             <main>
                 <h3 className="claim">TREZOR Bridge. <span>Version 2.0.12</span></h3>
@@ -77,12 +76,13 @@ export default class InstallBridge extends Component<Props, State> {
                     <Select
                         name="installers"
                         className="installers"
-                        searchable={ false }
-                        clearable= { false }
-                        value={ this.state.target }
-                        onChange={ this.onChange.bind(this) }
-                        options={ installers } />
-                    <a href={ url } className="button">Download for { label }</a>
+                        searchable={false}
+                        clearable={false}
+                        value={this.state.target}
+                        onChange={this.onChange.bind(this)}
+                        options={installers}
+                    />
+                    <a href={url} className="button">Download for { label }</a>
                 </div>
                 <p>Learn more about latest version in <a href="https://github.com/trezor/trezord-go/blob/master/CHANGELOG.md" className="green" target="_blank" rel="noreferrer noopener">Changelog</a></p>
             </main>
diff --git a/src/js/components/landing/LandingPage.js b/src/js/components/landing/LandingPage.js
index aa84f456..9062c513 100644
--- a/src/js/components/landing/LandingPage.js
+++ b/src/js/components/landing/LandingPage.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import Preloader from './Preloader';
@@ -14,29 +14,25 @@ import Notifications, { Notification } from '../common/Notification';
 
 import type { Props } from './index';
 
-const BrowserNotSupported = (props: {}): React$Element<string> => {
-    return (
-        <main>
-            <h2>Your browser is not supported</h2>
-            <p>Please choose one of the supported browsers</p>
-            <div className="row">
-                <div className="chrome">
-                    <p>Google Chrome</p>
-                    <a className="button" href="https://www.google.com/chrome/" target="_blank" rel="noreferrer noopener">Get Chrome</a>
-                </div>
-                <div className="firefox">
-                    <p>Mozilla Firefox</p>
-                    <a className="button" href="https://www.mozilla.org/en-US/firefox/new/" target="_blank" rel="noreferrer noopener">Get Firefox</a>
-                </div>
+const BrowserNotSupported = (props: {}): React$Element<string> => (
+    <main>
+        <h2>Your browser is not supported</h2>
+        <p>Please choose one of the supported browsers</p>
+        <div className="row">
+            <div className="chrome">
+                <p>Google Chrome</p>
+                <a className="button" href="https://www.google.com/chrome/" target="_blank" rel="noreferrer noopener">Get Chrome</a>
             </div>
-        </main>
-    )
-}
-
+            <div className="firefox">
+                <p>Mozilla Firefox</p>
+                <a className="button" href="https://www.mozilla.org/en-US/firefox/new/" target="_blank" rel="noreferrer noopener">Get Firefox</a>
+            </div>
+        </div>
+    </main>
+);
 
 
 export default (props: Props) => {
-
     const web3 = props.web3;
     const { devices } = props;
     const { browserState, transport } = props.connect;
@@ -49,26 +45,28 @@ export default (props: Props) => {
     const bridgeRoute: boolean = props.router.location.state.hasOwnProperty('bridge');
 
     if (localStorageError) {
-        notification = (<Notification 
-            title="Initialization error"
-            message="Config files are missing"
-            className="error"
-        />);
+        notification = (
+            <Notification
+                title="Initialization error"
+                message="Config files are missing"
+                className="error"
+            />
+        );
         css += ' config-error';
     } else if (browserState.supported === false) {
-        css += ' browser-not-supported'
+        css += ' browser-not-supported';
         body = <BrowserNotSupported />;
     } else if (connectError || bridgeRoute) {
         css += ' install-bridge';
-        body = <InstallBridge browserState={ browserState } />;
+        body = <InstallBridge browserState={browserState} />;
     } else if (props.wallet.ready && devices.length < 1) {
         css += ' connect-device';
-        body = <ConnectDevice transport={ transport } disconnectRequest={ props.wallet.disconnectRequest } />;
+        body = <ConnectDevice transport={transport} disconnectRequest={props.wallet.disconnectRequest} />;
     }
 
     if (notification || body) {
         return (
-            <div className={ css }>
+            <div className={css}>
                 <Header />
                 { notification }
                 <Notifications />
@@ -77,7 +75,6 @@ export default (props: Props) => {
                 <Footer />
             </div>
         );
-    } else {
-        return (<Preloader />);
     }
-}
+    return (<Preloader />);
+};
diff --git a/src/js/components/landing/LocalStorageError.js b/src/js/components/landing/LocalStorageError.js
index 5f9949ca..065a1b56 100644
--- a/src/js/components/landing/LocalStorageError.js
+++ b/src/js/components/landing/LocalStorageError.js
@@ -1,12 +1,10 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 
-export default (props: {}): React$Element<string> => {
-    return (
-        <section className="landing">
+export default (props: {}): React$Element<string> => (
+    <section className="landing">
             localstorage ERROR
-        </section>
-    );
-}
\ No newline at end of file
+    </section>
+);
\ No newline at end of file
diff --git a/src/js/components/landing/Preloader.js b/src/js/components/landing/Preloader.js
index b85f9661..cd80785a 100644
--- a/src/js/components/landing/Preloader.js
+++ b/src/js/components/landing/Preloader.js
@@ -1,13 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import Loader from '../common/LoaderCircle';
 
-export default (props: {}): React$Element<string> => {
-    return (
-        <section className="landing">
-            <Loader label="Loading" size="100" />
-        </section>
-    );
-}
\ No newline at end of file
+export default (props: {}): React$Element<string> => (
+    <section className="landing">
+        <Loader label="Loading" size="100" />
+    </section>
+);
\ No newline at end of file
diff --git a/src/js/components/landing/TrezorConnectError.js b/src/js/components/landing/TrezorConnectError.js
index a00947c9..92e96d14 100644
--- a/src/js/components/landing/TrezorConnectError.js
+++ b/src/js/components/landing/TrezorConnectError.js
@@ -1,12 +1,10 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 
-export default (props: {}): React$Element<string> => {
-    return (
-        <section className="landing">
+export default (props: {}): React$Element<string> => (
+    <section className="landing">
             connect ERROR
-        </section>
-    );
-}
\ No newline at end of file
+    </section>
+);
\ No newline at end of file
diff --git a/src/js/components/landing/index.js b/src/js/components/landing/index.js
index ba265e3c..39c84f4e 100644
--- a/src/js/components/landing/index.js
+++ b/src/js/components/landing/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
@@ -26,28 +26,24 @@ type DispatchProps = {
 }
 
 type OwnProps = {
-    
+
 }
 
 export type Props = StateProps & DispatchProps;
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State): StateProps => {
-    return {
-        localStorage: state.localStorage,
-        modal: state.modal,
-        web3: state.web3,
-        wallet: state.wallet,
-        connect: state.connect,
-        router: state.router,
-        wallet: state.wallet,
-        devices: state.devices,
-    };
-}
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State): StateProps => ({
+    localStorage: state.localStorage,
+    modal: state.modal,
+    web3: state.web3,
+    wallet: state.wallet,
+    connect: state.connect,
+    router: state.router,
+    wallet: state.wallet,
+    devices: state.devices,
+});
 
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return { 
-        
-    };
-}
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+
+});
 
 export default connect(mapStateToProps, mapDispatchToProps)(LandingPage);
\ No newline at end of file
diff --git a/src/js/components/modal/ConfirmAddress.js b/src/js/components/modal/ConfirmAddress.js
index 34518bb5..f3bb1a85 100644
--- a/src/js/components/modal/ConfirmAddress.js
+++ b/src/js/components/modal/ConfirmAddress.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import { findAccount } from '~/js/reducers/AccountsReducer';
@@ -7,10 +7,9 @@ import { findAccount } from '~/js/reducers/AccountsReducer';
 import type { Props } from './index';
 
 const ConfirmAddress = (props: Props) => {
-
     const {
         account,
-        network
+        network,
     } = props.selectedAccount;
     if (!account || !network) return null;
 
@@ -26,11 +25,10 @@ const ConfirmAddress = (props: Props) => {
             </div>
         </div>
     );
-}
+};
 export default ConfirmAddress;
 
 export class ConfirmUnverifiedAddress extends Component<Props> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
 
     keyboardHandler(event: KeyboardEvent): void {
@@ -52,18 +50,17 @@ export class ConfirmUnverifiedAddress extends Component<Props> {
     verifyAddress() {
         if (!this.props.modal.opened) return;
         const {
-            account
+            account,
         } = this.props.selectedAccount;
         if (!account) return null;
 
         this.props.modalActions.onCancel();
         this.props.receiveActions.showAddress(account.addressPath);
-        
     }
 
     showUnverifiedAddress() {
         if (!this.props.modal.opened) return;
-        
+
         this.props.modalActions.onCancel();
         this.props.receiveActions.showUnverifiedAddress();
     }
@@ -71,33 +68,33 @@ export class ConfirmUnverifiedAddress extends Component<Props> {
     render() {
         if (!this.props.modal.opened) return null;
         const {
-            device
+            device,
         } = this.props.modal;
 
         const {
-            onCancel 
+            onCancel,
         } = this.props.modalActions;
 
         let deviceStatus: string;
         let claim: string;
-        
+
         if (!device.connected) {
-            deviceStatus = `${ device.label } is not connected`;
-            claim = 'Please connect your device'
+            deviceStatus = `${device.label} is not connected`;
+            claim = 'Please connect your device';
         } else {
             // corner-case where device is connected but it is unavailable because it was created with different "passphrase_protection" settings
             const enable: string = device.features && device.features.passphrase_protection ? 'enable' : 'disable';
-            deviceStatus = `${ device.label } is unavailable`;
-            claim = `Please ${ enable } passphrase settings`;
+            deviceStatus = `${device.label} is unavailable`;
+            claim = `Please ${enable} passphrase settings`;
         }
 
         return (
             <div className="confirm-address-unverified">
-                <button className="close-modal transparent" onClick={ onCancel }></button>
+                <button className="close-modal transparent" onClick={onCancel} />
                 <h3>{ deviceStatus }</h3>
                 <p>To prevent phishing attacks, you should verify the address on your TREZOR first. { claim } to continue with the verification process.</p>
-                <button onClick={ event => this.verifyAddress() }>Try again</button>
-                <button className="white" onClick={ event => this.showUnverifiedAddress() }>Show unverified address</button>
+                <button onClick={event => this.verifyAddress()}>Try again</button>
+                <button className="white" onClick={event => this.showUnverifiedAddress()}>Show unverified address</button>
             </div>
         );
     }
diff --git a/src/js/components/modal/ConfirmSignTx.js b/src/js/components/modal/ConfirmSignTx.js
index 2550f810..2d347e5c 100644
--- a/src/js/components/modal/ConfirmSignTx.js
+++ b/src/js/components/modal/ConfirmSignTx.js
@@ -1,11 +1,10 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import type { Props } from './index';
 
 const Confirmation = (props: Props) => {
-
     if (!props.modal.opened) return null;
     const { device } = props.modal;
 
@@ -14,7 +13,7 @@ const Confirmation = (props: Props) => {
         address,
         currency,
         total,
-        selectedFeeLevel
+        selectedFeeLevel,
     } = props.sendForm;
 
     return (
@@ -25,7 +24,7 @@ const Confirmation = (props: Props) => {
             </div>
             <div className="content">
                 <label>Send </label>
-                <p>{ `${amount} ${ currency }` }</p>
+                <p>{ `${amount} ${currency}` }</p>
                 <label>To</label>
                 <p>{ address }</p>
                 <label>Fee</label>
@@ -33,6 +32,6 @@ const Confirmation = (props: Props) => {
             </div>
         </div>
     );
-}
+};
 
 export default Confirmation;
\ No newline at end of file
diff --git a/src/js/components/modal/DuplicateDevice.js b/src/js/components/modal/DuplicateDevice.js
index 94960689..ba0a9ccb 100644
--- a/src/js/components/modal/DuplicateDevice.js
+++ b/src/js/components/modal/DuplicateDevice.js
@@ -1,8 +1,8 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
-import { getNewInstance } from '~/js/reducers/DevicesReducer'
+import { getNewInstance } from '~/js/reducers/DevicesReducer';
 import type { Props } from './index';
 
 type State = {
@@ -13,9 +13,10 @@ type State = {
 }
 
 export default class DuplicateDevice extends Component<Props, State> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
+
     state: State;
+
     input: ?HTMLInputElement;
 
     constructor(props: Props) {
@@ -31,7 +32,7 @@ export default class DuplicateDevice extends Component<Props, State> {
             instance,
             instanceName: null,
             isUsed: false,
-        }
+        };
     }
 
     keyboardHandler(event: KeyboardEvent): void {
@@ -43,8 +44,7 @@ export default class DuplicateDevice extends Component<Props, State> {
 
     componentDidMount(): void {
         // one time autofocus
-        if (this.input)
-            this.input.focus();
+        if (this.input) this.input.focus();
         this.keyboardHandler = this.keyboardHandler.bind(this);
         window.addEventListener('keydown', this.keyboardHandler, false);
     }
@@ -54,25 +54,23 @@ export default class DuplicateDevice extends Component<Props, State> {
     }
 
     onNameChange = (value: string): void => {
-
         let isUsed: boolean = false;
         if (value.length > 0) {
-            isUsed = ( this.props.devices.find(d => d.instanceName === value) !== undefined );
+            isUsed = (this.props.devices.find(d => d.instanceName === value) !== undefined);
         }
-        
+
         this.setState({
             instanceName: value.length > 0 ? value : null,
-            isUsed
+            isUsed,
         });
     }
 
     submit() {
         if (!this.props.modal.opened) return;
-        this.props.modalActions.onDuplicateDevice( { ...this.props.modal.device, instanceName: this.state.instanceName, instance: this.state.instance } );
+        this.props.modalActions.onDuplicateDevice({ ...this.props.modal.device, instanceName: this.state.instanceName, instance: this.state.instance });
     }
 
     render() {
-    
         if (!this.props.modal.opened) return null;
 
         const { device } = this.props.modal;
@@ -80,31 +78,32 @@ export default class DuplicateDevice extends Component<Props, State> {
         const {
             defaultName,
             instanceName,
-            isUsed
+            isUsed,
         } = this.state;
 
         return (
             <div className="duplicate">
-                <button className="close-modal transparent" onClick={ onCancel }></button>
+                <button className="close-modal transparent" onClick={onCancel} />
                 <h3>Clone { device.label }?</h3>
                 <p>This will create new instance of device which can be used with different passphrase</p>
                 <div className="row">
                     <label>Instance name</label>
-                    <input 
-                        type="text" 
+                    <input
+                        type="text"
                         autoComplete="off"
                         autoCorrect="off"
                         autoCapitalize="off"
                         spellCheck="false"
-                        className={ isUsed ? 'not-valid' : null }
-                        placeholder={ defaultName }
-                        ref={ (element) => { this.input = element; } }
-                        onChange={ event => this.onNameChange(event.currentTarget.value) }
-                        defaultValue={ instanceName } />
+                        className={isUsed ? 'not-valid' : null}
+                        placeholder={defaultName}
+                        ref={(element) => { this.input = element; }}
+                        onChange={event => this.onNameChange(event.currentTarget.value)}
+                        defaultValue={instanceName}
+                    />
                     { isUsed ? <span className="error">Instance name is already in use</span> : null }
                 </div>
-                <button disabled={ isUsed } onClick={ event => this.submit() }>Create new instance</button>
-                <button className="white" onClick={ onCancel }>Cancel</button>
+                <button disabled={isUsed} onClick={event => this.submit()}>Create new instance</button>
+                <button className="white" onClick={onCancel}>Cancel</button>
             </div>
         );
     }
diff --git a/src/js/components/modal/InvalidPin.js b/src/js/components/modal/InvalidPin.js
index ae8b1005..e1c6a78c 100644
--- a/src/js/components/modal/InvalidPin.js
+++ b/src/js/components/modal/InvalidPin.js
@@ -1,12 +1,12 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import type { Props } from './index';
 
 const InvalidPin = (props: Props) => {
     if (!props.modal.opened) return null;
-    
+
     const { device } = props.modal;
     return (
         <div className="pin">
@@ -14,6 +14,6 @@ const InvalidPin = (props: Props) => {
             <p>Retrying...</p>
         </div>
     );
-}
+};
 
 export default InvalidPin;
\ No newline at end of file
diff --git a/src/js/components/modal/Passphrase.js b/src/js/components/modal/Passphrase.js
index a84b728f..92010cbf 100644
--- a/src/js/components/modal/Passphrase.js
+++ b/src/js/components/modal/Passphrase.js
@@ -1,10 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import raf from 'raf';
 
 import type { Props } from './index';
+
 type State = {
     deviceLabel: string;
     singleInput: boolean;
@@ -18,10 +19,12 @@ type State = {
 }
 
 export default class PinModal extends Component<Props, State> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
+
     state: State;
+
     passphraseInput: ?HTMLInputElement;
+
     passphraseRevisionInput: ?HTMLInputElement;
 
     constructor(props: Props) {
@@ -48,13 +51,11 @@ export default class PinModal extends Component<Props, State> {
             passphraseRevisionFocused: false,
             passphraseRevisionTouched: false,
             match: true,
-            visible: false
-        }
+            visible: false,
+        };
     }
 
     keyboardHandler(event: KeyboardEvent): void {
-        
-
         if (event.keyCode === 13) {
             event.preventDefault();
             //this.passphraseInput.blur();
@@ -65,7 +66,7 @@ export default class PinModal extends Component<Props, State> {
 
             this.submit();
 
-            // TODO: set timeout, or wait for blur event 
+            // TODO: set timeout, or wait for blur event
             //onPassphraseSubmit(passphrase, passphraseCached);
             //raf(() => onPassphraseSubmit(passphrase));
         }
@@ -73,13 +74,11 @@ export default class PinModal extends Component<Props, State> {
 
     componentDidMount(): void {
         // one time autofocus
-        if (this.passphraseInput)
-            this.passphraseInput.focus();
+        if (this.passphraseInput) this.passphraseInput.focus();
         this.keyboardHandler = this.keyboardHandler.bind(this);
         window.addEventListener('keydown', this.keyboardHandler, false);
 
 
-
         // document.oncontextmenu = (event) => {
         //     const el = window.event.srcElement || event.target;
         //     const type = el.tagName.toLowerCase() || '';
@@ -101,12 +100,12 @@ export default class PinModal extends Component<Props, State> {
     // we don't want to keep password inside "value" attribute,
     // so we need to replace it thru javascript
     componentDidUpdate() {
-        const { 
+        const {
             passphrase,
             passphraseRevision,
             passphraseFocused,
             passphraseRevisionFocused,
-            visible 
+            visible,
         } = this.state;
         // } = this.props.modal;
 
@@ -121,11 +120,11 @@ export default class PinModal extends Component<Props, State> {
 
         if (this.passphraseInput) {
             this.passphraseInput.value = passphraseInputValue;
-            this.passphraseInput.setAttribute("type", visible || (!visible && !passphraseFocused) ? "text" : "password");
+            this.passphraseInput.setAttribute('type', visible || (!visible && !passphraseFocused) ? 'text' : 'password');
         }
         if (this.passphraseRevisionInput) {
             this.passphraseRevisionInput.value = passphraseRevisionInputValue;
-            this.passphraseRevisionInput.setAttribute("type", visible || (!visible && !passphraseRevisionFocused) ? "text" : "password");
+            this.passphraseRevisionInput.setAttribute('type', visible || (!visible && !passphraseRevisionFocused) ? 'text' : 'password');
         }
     }
 
@@ -136,13 +135,13 @@ export default class PinModal extends Component<Props, State> {
         if (input === 'passphrase') {
             this.setState({
                 match: this.state.singleInput || this.state.passphraseRevision === value,
-                passphrase: value
+                passphrase: value,
             });
         } else {
             this.setState({
                 match: this.state.passphrase === value,
                 passphraseRevision: value,
-                passphraseRevisionTouched: true
+                passphraseRevisionTouched: true,
             });
         }
     }
@@ -150,11 +149,11 @@ export default class PinModal extends Component<Props, State> {
     onPassphraseFocus = (input: string): void => {
         if (input === 'passphrase') {
             this.setState({
-                passphraseFocused: true
+                passphraseFocused: true,
             });
         } else {
             this.setState({
-                passphraseRevisionFocused: true
+                passphraseRevisionFocused: true,
             });
         }
     }
@@ -162,24 +161,24 @@ export default class PinModal extends Component<Props, State> {
     onPassphraseBlur = (input: string): void => {
         if (input === 'passphrase') {
             this.setState({
-                passphraseFocused: false
+                passphraseFocused: false,
             });
         } else {
             this.setState({
-                passphraseRevisionFocused: false
+                passphraseRevisionFocused: false,
             });
         }
     }
 
     onPassphraseShow = (): void => {
         this.setState({
-            visible: true
+            visible: true,
         });
     }
 
     onPassphraseHide = (): void => {
         this.setState({
-            visible: false
+            visible: false,
         });
     }
 
@@ -203,21 +202,20 @@ export default class PinModal extends Component<Props, State> {
             passphraseRevision: '',
             passphraseFocused: false,
             passphraseRevisionFocused: false,
-            visible: false
-        })
+            visible: false,
+        });
 
         raf(() => onPassphraseSubmit(empty ? '' : passphrase));
     }
 
     render() {
-
         if (!this.props.modal.opened) return null;
 
-        const { 
+        const {
             device,
         } = this.props.modal;
 
-        const { 
+        const {
             deviceLabel,
             singleInput,
             passphrase,
@@ -229,9 +227,9 @@ export default class PinModal extends Component<Props, State> {
             passphraseRevisionTouched,
         } = this.state;
 
-        let passphraseInputType: string = visible || (!visible && !passphraseFocused) ? "text" : "password";
-        let passphraseRevisionInputType: string = visible || (!visible && !passphraseRevisionFocused) ? "text" : "password";
-        passphraseInputType = passphraseRevisionInputType = "text";
+        let passphraseInputType: string = visible || (!visible && !passphraseFocused) ? 'text' : 'password';
+        let passphraseRevisionInputType: string = visible || (!visible && !passphraseRevisionFocused) ? 'text' : 'password';
+        passphraseInputType = passphraseRevisionInputType = 'text';
         //let passphraseInputType: string = visible || passphraseFocused ? "text" : "password";
         //let passphraseRevisionInputType: string = visible || passphraseRevisionFocused ? "text" : "password";
 
@@ -246,44 +244,46 @@ export default class PinModal extends Component<Props, State> {
                 <div className="row">
                     <label>Passphrase</label>
                     <input
-                        ref={ (element) => { this.passphraseInput = element; } }
-                        onChange={ event => this.onPassphraseChange('passphrase', event.currentTarget.value) }
-                        type={ passphraseInputType }
+                        ref={(element) => { this.passphraseInput = element; }}
+                        onChange={event => this.onPassphraseChange('passphrase', event.currentTarget.value)}
+                        type={passphraseInputType}
                         autoComplete="off"
                         autoCorrect="off"
                         autoCapitalize="off"
                         spellCheck="false"
                         data-lpignore="true"
-                        onFocus={ event => this.onPassphraseFocus('passphrase') }
-                        onBlur={ event => this.onPassphraseBlur('passphrase') }
-                    
-                        tabIndex="1" />
+                        onFocus={event => this.onPassphraseFocus('passphrase')}
+                        onBlur={event => this.onPassphraseBlur('passphrase')}
+
+                        tabIndex="1"
+                    />
                 </div>
                 { singleInput ? null : (
                     <div className="row">
                         <label>Re-enter passphrase</label>
                         <input
-                            ref={ (element) => { this.passphraseRevisionInput = element; } }
-                            onChange={ event => this.onPassphraseChange('revision', event.currentTarget.value) }
-                            type={ passphraseRevisionInputType }
+                            ref={(element) => { this.passphraseRevisionInput = element; }}
+                            onChange={event => this.onPassphraseChange('revision', event.currentTarget.value)}
+                            type={passphraseRevisionInputType}
                             autoComplete="off"
                             autoCorrect="off"
                             autoCapitalize="off"
                             spellCheck="false"
                             data-lpignore="true"
-                            onFocus={ event => this.onPassphraseFocus('revision') }
-                            onBlur={ event => this.onPassphraseBlur('revision') }
-                        
-                            tabIndex="2" />
+                            onFocus={event => this.onPassphraseFocus('revision')}
+                            onBlur={event => this.onPassphraseBlur('revision')}
+
+                            tabIndex="2"
+                        />
                         { !match && passphraseRevisionTouched ? <span className="error">Passphrases do not match</span> : null }
                     </div>
                 ) }
 
-                
+
                 <div className="row">
                     <label className="custom-checkbox">
-                        <input type="checkbox" tabIndex="3" onChange={ showPassphraseCheckboxFn } checked={ visible } />
-                        <span className="indicator"></span>
+                        <input type="checkbox" tabIndex="3" onChange={showPassphraseCheckboxFn} checked={visible} />
+                        <span className="indicator" />
                         Show passphrase
                     </label>
                     {/* <label className="custom-checkbox">
@@ -294,12 +294,12 @@ export default class PinModal extends Component<Props, State> {
                 </div>
 
                 <div>
-                    <button type="button" className="submit" tabIndex="4" disabled={ !match } onClick={ event => this.submit() }>Enter</button>
+                    <button type="button" className="submit" tabIndex="4" disabled={!match} onClick={event => this.submit()}>Enter</button>
                 </div>
 
                 <div>
                     <p>If you want to access your default account</p>
-                    <p><a className="green" onClick={ event => this.submit(true) }>Leave passphrase blank</a></p>
+                    <p><a className="green" onClick={event => this.submit(true)}>Leave passphrase blank</a></p>
                 </div>
 
             </div>
diff --git a/src/js/components/modal/PassphraseType.js b/src/js/components/modal/PassphraseType.js
index 0cd2dbf8..a54bd04e 100644
--- a/src/js/components/modal/PassphraseType.js
+++ b/src/js/components/modal/PassphraseType.js
@@ -1,11 +1,10 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import type { Props } from './index';
 
 const Confirmation = (props: Props) => {
-
     if (!props.modal.opened) return null;
     const { device } = props.modal;
 
@@ -16,6 +15,6 @@ const Confirmation = (props: Props) => {
             </div>
         </div>
     );
-}
+};
 
 export default Confirmation;
\ No newline at end of file
diff --git a/src/js/components/modal/Pin.js b/src/js/components/modal/Pin.js
index d53beb24..355cd770 100644
--- a/src/js/components/modal/Pin.js
+++ b/src/js/components/modal/Pin.js
@@ -1,16 +1,17 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 
 import type { Props } from './index';
+
 type State = {
     pin: string;
 }
 
 export default class Pin extends Component<Props, State> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
+
     state: State;
 
     constructor(props: Props) {
@@ -18,7 +19,7 @@ export default class Pin extends Component<Props, State> {
 
         this.state = {
             pin: '',
-        }
+        };
     }
 
     onPinAdd = (input: number): void => {
@@ -26,7 +27,7 @@ export default class Pin extends Component<Props, State> {
         if (pin.length < 9) {
             pin += input;
             this.setState({
-                pin: pin
+                pin,
             });
         }
     }
@@ -43,56 +44,55 @@ export default class Pin extends Component<Props, State> {
 
         event.preventDefault();
         switch (event.keyCode) {
-            case 13 :
+            case 13:
                 // enter,
                 onPinSubmit(pin);
                 break;
             // backspace
-            case 8 :
+            case 8:
                 this.onPinBackspace();
                 break;
-    
+
             // numeric and numpad
-            case 49 :
-            case 97 :
+            case 49:
+            case 97:
                 this.onPinAdd(1);
                 break;
-            case 50 :
-            case 98 :
+            case 50:
+            case 98:
                 this.onPinAdd(2);
                 break;
-            case 51 :
-            case 99 :
+            case 51:
+            case 99:
                 this.onPinAdd(3);
                 break;
-            case 52 :
-            case 100 :
+            case 52:
+            case 100:
                 this.onPinAdd(4);
                 break;
-            case 53 :
-            case 101 :
+            case 53:
+            case 101:
                 this.onPinAdd(5);
                 break;
-            case 54 :
-            case 102 :
+            case 54:
+            case 102:
                 this.onPinAdd(6);
                 break;
-            case 55 :
-            case 103 :
+            case 55:
+            case 103:
                 this.onPinAdd(7);
                 break;
-            case 56 :
-            case 104 :
+            case 56:
+            case 104:
                 this.onPinAdd(8);
                 break;
-            case 57 :
-            case 105 :
+            case 57:
+            case 105:
                 this.onPinAdd(9);
                 break;
         }
     }
 
-    
 
     componentWillMount(): void {
         this.keyboardHandler = this.keyboardHandler.bind(this);
@@ -104,13 +104,12 @@ export default class Pin extends Component<Props, State> {
     }
 
     render() {
-
         if (!this.props.modal.opened) return null;
 
         const { onPinSubmit } = this.props.modalActions;
         const { device } = this.props.modal;
         const { pin } = this.state;
-        
+
         return (
             <div className="pin">
                 {/* <button className="close-modal transparent"></button> */}
@@ -119,26 +118,26 @@ export default class Pin extends Component<Props, State> {
 
                 <div className="pin-input-row">
                     <input type="password" autoComplete="off" maxLength="9" disabled value={pin} />
-                    <button type="button" className="pin-backspace transparent" onClick={ event => this.onPinBackspace() }></button>
+                    <button type="button" className="pin-backspace transparent" onClick={event => this.onPinBackspace()} />
                 </div>
 
                 <div className="pin-row">
-                    <button type="button" data-value="7" onClick={ event => this.onPinAdd(7) }>&#8226;</button>
-                    <button type="button" data-value="8" onClick={ event => this.onPinAdd(8) }>&#8226;</button>
-                    <button type="button" data-value="9" onClick={ event => this.onPinAdd(9) }>&#8226;</button>
+                    <button type="button" data-value="7" onClick={event => this.onPinAdd(7)}>&#8226;</button>
+                    <button type="button" data-value="8" onClick={event => this.onPinAdd(8)}>&#8226;</button>
+                    <button type="button" data-value="9" onClick={event => this.onPinAdd(9)}>&#8226;</button>
                 </div>
                 <div className="pin-row">
-                    <button type="button" data-value="4" onClick={ event => this.onPinAdd(4) }>&#8226;</button>
-                    <button type="button" data-value="5" onClick={ event => this.onPinAdd(5) }>&#8226;</button>
-                    <button type="button" data-value="6" onClick={ event => this.onPinAdd(6) }>&#8226;</button>
+                    <button type="button" data-value="4" onClick={event => this.onPinAdd(4)}>&#8226;</button>
+                    <button type="button" data-value="5" onClick={event => this.onPinAdd(5)}>&#8226;</button>
+                    <button type="button" data-value="6" onClick={event => this.onPinAdd(6)}>&#8226;</button>
                 </div>
                 <div className="pin-row">
-                    <button type="button" data-value="1" onClick={ event => this.onPinAdd(1) }>&#8226;</button>
-                    <button type="button" data-value="2" onClick={ event => this.onPinAdd(2) }>&#8226;</button>
-                    <button type="button" data-value="3" onClick={ event => this.onPinAdd(3) }>&#8226;</button>
+                    <button type="button" data-value="1" onClick={event => this.onPinAdd(1)}>&#8226;</button>
+                    <button type="button" data-value="2" onClick={event => this.onPinAdd(2)}>&#8226;</button>
+                    <button type="button" data-value="3" onClick={event => this.onPinAdd(3)}>&#8226;</button>
                 </div>
-                
-                <div><button className="submit" type="button" onClick={ event => onPinSubmit(pin) }>Enter PIN</button></div>
+
+                <div><button className="submit" type="button" onClick={event => onPinSubmit(pin)}>Enter PIN</button></div>
                 <p>Not sure how PIN works? <a className="green" href="http://doc.satoshilabs.com/trezor-user/enteringyourpin.html" target="_blank" rel="noreferrer noopener">Learn more</a></p>
             </div>
         );
diff --git a/src/js/components/modal/RememberDevice.js b/src/js/components/modal/RememberDevice.js
index cdc912db..cc889720 100644
--- a/src/js/components/modal/RememberDevice.js
+++ b/src/js/components/modal/RememberDevice.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import Loader from '../common/LoaderCircle';
@@ -12,8 +12,8 @@ type State = {
 }
 
 export default class RememberDevice extends Component<Props, State> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
+
     state: State;
 
     constructor(props: Props) {
@@ -21,7 +21,7 @@ export default class RememberDevice extends Component<Props, State> {
 
         this.state = {
             countdown: 10,
-        }
+        };
     }
 
     keyboardHandler(event: KeyboardEvent): void {
@@ -32,10 +32,9 @@ export default class RememberDevice extends Component<Props, State> {
     }
 
     componentDidMount(): void {
-
         const ticker = () => {
             if (this.state.countdown - 1 <= 0) {
-                // TODO: possible race condition, 
+                // TODO: possible race condition,
                 // device could be already connected but it didn't emit Device.CONNECT event yet
                 window.clearInterval(this.state.ticker);
                 if (this.props.modal.opened) {
@@ -43,14 +42,14 @@ export default class RememberDevice extends Component<Props, State> {
                 }
             } else {
                 this.setState({
-                    countdown: this.state.countdown - 1
+                    countdown: this.state.countdown - 1,
                 });
             }
-        }
+        };
 
         this.setState({
             countdown: 10,
-            ticker: window.setInterval(ticker, 1000)
+            ticker: window.setInterval(ticker, 1000),
         });
 
         this.keyboardHandler = this.keyboardHandler.bind(this);
@@ -76,13 +75,13 @@ export default class RememberDevice extends Component<Props, State> {
         const { onForgetDevice, onRememberDevice } = this.props.modalActions;
 
         let label = device.label;
-        const devicePlural: string = instances && instances.length > 1 ? "devices or to remember them" : "device or to remember it";
+        const devicePlural: string = instances && instances.length > 1 ? 'devices or to remember them' : 'device or to remember it';
         if (instances && instances.length > 0) {
             label = instances.map((instance, index) => {
                 let comma: string = '';
                 if (index > 0) comma = ', ';
                 return (
-                    <span key={ index }>{ comma }{ instance.instanceLabel }</span>
+                    <span key={index}>{ comma }{ instance.instanceLabel }</span>
                 );
             });
         }
@@ -90,15 +89,14 @@ export default class RememberDevice extends Component<Props, State> {
             <div className="remember">
                 <h3>Forget {label}?</h3>
                 <p>Would you like TREZOR Wallet to forget your { devicePlural }, so that it is still visible even while disconnected?</p>
-                <button onClick={ event => this.forget() }><span>Forget <Loader size="28" label={  this.state.countdown.toString() } /></span></button>
-                <button className="white" onClick={ event => onRememberDevice(device) }>Remember</button>
+                <button onClick={event => this.forget()}><span>Forget <Loader size="28" label={this.state.countdown.toString()} /></span></button>
+                <button className="white" onClick={event => onRememberDevice(device)}>Remember</button>
             </div>
         );
     }
 }
 
 export class ForgetDevice extends Component<Props> {
-
     keyboardHandler: (event: KeyboardEvent) => void;
 
     keyboardHandler(event: KeyboardEvent): void {
@@ -131,8 +129,8 @@ export class ForgetDevice extends Component<Props> {
             <div className="remember">
                 <h3>Forget { device.instanceLabel } ?</h3>
                 <p>Forgetting only removes the device from the list on the left, your coins are still safe and you can access them by reconnecting your TREZOR again.</p>
-                <button onClick={ event => this.forget() }>Forget</button>
-                <button className="white" onClick={ onCancel }>Don't forget</button>
+                <button onClick={event => this.forget()}>Forget</button>
+                <button className="white" onClick={onCancel}>Don't forget</button>
             </div>
         );
     }
diff --git a/src/js/components/modal/index.js b/src/js/components/modal/index.js
index 05d0457f..1386d11c 100644
--- a/src/js/components/modal/index.js
+++ b/src/js/components/modal/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import { bindActionCreators } from 'redux';
@@ -55,55 +55,55 @@ const duration = 300;
 
 const Fade = ({ children, ...props }) => (
     <CSSTransition
-        { ...props }
-        timeout={ 1000 }
-        classNames="fade">
-            { children }
+        {...props}
+        timeout={1000}
+        classNames="fade"
+    >
+        { children }
     </CSSTransition>
 );
 
 class Modal extends Component<Props> {
     render() {
-
         if (!this.props.modal.opened) return null;
-        
+
         const { opened, windowType } = this.props.modal;
 
         let component = null;
         switch (windowType) {
-            case UI.REQUEST_PIN :
-                component = (<Pin { ...this.props } />);
-            break;
-            case UI.INVALID_PIN :
-                component = (<InvalidPin { ...this.props } />);
-            break;
-            case UI.REQUEST_PASSPHRASE :
-                component = (<Passphrase { ...this.props } />);
-            break;
-            case "ButtonRequest_SignTx" :
-                component = (<ConfirmSignTx { ...this.props } />)
-            break;
+            case UI.REQUEST_PIN:
+                component = (<Pin {...this.props} />);
+                break;
+            case UI.INVALID_PIN:
+                component = (<InvalidPin {...this.props} />);
+                break;
+            case UI.REQUEST_PASSPHRASE:
+                component = (<Passphrase {...this.props} />);
+                break;
+            case 'ButtonRequest_SignTx':
+                component = (<ConfirmSignTx {...this.props} />);
+                break;
             // case "ButtonRequest_Address" :
             //     component = (<ConfirmAddress { ...this.props } />)
             // break;
-            case "ButtonRequest_PassphraseType" :
-                component = (<PassphraseType { ...this.props } />)
-            break;
-            case RECEIVE.REQUEST_UNVERIFIED :
-                component = (<ConfirmUnverifiedAddress { ...this.props } />)
-            break;
-
-            case CONNECT.REMEMBER_REQUEST :
-                component = (<RememberDevice { ...this.props } />)
-            break;
-
-            case CONNECT.FORGET_REQUEST :
-                component = (<ForgetDevice { ...this.props } />)
-            break;
-
-            case CONNECT.TRY_TO_DUPLICATE :
-                component = (<DuplicateDevice { ...this.props } />)
-            break;
+            case 'ButtonRequest_PassphraseType':
+                component = (<PassphraseType {...this.props} />);
+                break;
+            case RECEIVE.REQUEST_UNVERIFIED:
+                component = (<ConfirmUnverifiedAddress {...this.props} />);
+                break;
+
+            case CONNECT.REMEMBER_REQUEST:
+                component = (<RememberDevice {...this.props} />);
+                break;
+
+            case CONNECT.FORGET_REQUEST:
+                component = (<ForgetDevice {...this.props} />);
+                break;
+
+            case CONNECT.TRY_TO_DUPLICATE:
+                component = (<DuplicateDevice {...this.props} />);
+                break;
         }
 
         let ch = null;
@@ -123,28 +123,24 @@ class Modal extends Component<Props> {
     }
 }
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => {
-    return {
-        modal: state.modal,
-        accounts: state.accounts,
-        devices: state.devices,
-        connect: state.connect,
-        selectedAccount: state.selectedAccount,
-        sendForm: state.sendForm,
-        receive: state.receive,
-        localStorage: state.localStorage,
-        wallet: state.wallet
-    };
-}
-
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return {
-        modalActions: bindActionCreators(ModalActions, dispatch),
-        receiveActions: bindActionCreators(ReceiveActions, dispatch),
-    };
-}
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => ({
+    modal: state.modal,
+    accounts: state.accounts,
+    devices: state.devices,
+    connect: state.connect,
+    selectedAccount: state.selectedAccount,
+    sendForm: state.sendForm,
+    receive: state.receive,
+    localStorage: state.localStorage,
+    wallet: state.wallet,
+});
+
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+    modalActions: bindActionCreators(ModalActions, dispatch),
+    receiveActions: bindActionCreators(ReceiveActions, dispatch),
+});
 
 // export default connect(mapStateToProps, mapDispatchToProps)(Modal);
 export default withRouter(
-    connect(mapStateToProps, mapDispatchToProps)(Modal)
+    connect(mapStateToProps, mapDispatchToProps)(Modal),
 );
diff --git a/src/js/components/wallet/account/AccountTabs.js b/src/js/components/wallet/account/AccountTabs.js
index e9963622..f8b85375 100644
--- a/src/js/components/wallet/account/AccountTabs.js
+++ b/src/js/components/wallet/account/AccountTabs.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import { NavLink } from 'react-router-dom';
@@ -16,8 +16,8 @@ type State = {
 }
 
 class Indicator extends Component<Props, State> {
-
     reposition: () => void;
+
     state: State;
 
     constructor(props: Props) {
@@ -26,9 +26,9 @@ class Indicator extends Component<Props, State> {
         this.state = {
             style: {
                 width: 0,
-                left: 0
+                left: 0,
             },
-        }
+        };
 
         this.reposition = this.reposition.bind(this);
     }
@@ -63,21 +63,20 @@ class Indicator extends Component<Props, State> {
             this.setState({
                 style: {
                     width: bounds.width,
-                    left: left,
-                }
-            })
+                    left,
+                },
+            });
         }
     }
 
     render() {
         return (
-            <div className="indicator" style={ this.state.style }>{ this.props.pathname }</div>
+            <div className="indicator" style={this.state.style}>{ this.props.pathname }</div>
         );
     }
 }
 
 const AccountTabs = (props: any) => {
-
     const urlParams = props.match.params;
     const basePath = `/device/${urlParams.device}/network/${urlParams.network}/account/${urlParams.account}`;
 
@@ -86,21 +85,21 @@ const AccountTabs = (props: any) => {
             {/* <NavLink to={ `${basePath}` }>
                 History
             </NavLink> */}
-            <NavLink exact to={ `${basePath}` }>
+            <NavLink exact to={`${basePath}`}>
                 Summary
             </NavLink>
-            <NavLink to={ `${basePath}/send` }>
+            <NavLink to={`${basePath}/send`}>
                 Send
             </NavLink>
-            <NavLink to={ `${basePath}/receive` }>
+            <NavLink to={`${basePath}/receive`}>
                 Receive
             </NavLink>
             {/* <NavLink to={ `${basePath}/signverify` }>
                 Sign &amp; Verify
             </NavLink> */}
-            <Indicator pathname={props.match.pathname } />
+            <Indicator pathname={props.match.pathname} />
         </div>
     );
-}
+};
 
 export default AccountTabs;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/SelectedAccount.js b/src/js/components/wallet/account/SelectedAccount.js
index 6b65226c..6f5f9e4e 100644
--- a/src/js/components/wallet/account/SelectedAccount.js
+++ b/src/js/components/wallet/account/SelectedAccount.js
@@ -1,10 +1,12 @@
 /* @flow */
-'use strict';
+
 
 import * as React from 'react';
 import { Notification } from '~/js/components/common/Notification';
 
-import type { State, TrezorDevice, Action, ThunkAction } from '~/flowtype';
+import type {
+    State, TrezorDevice, Action, ThunkAction,
+} from '~/flowtype';
 import type { Account } from '~/js/reducers/AccountsReducer';
 import type { Discovery } from '~/js/reducers/DiscoveryReducer';
 
@@ -16,7 +18,7 @@ export type StateProps = {
 }
 
 export type DispatchProps = {
-    
+
 }
 
 export type Props = StateProps & DispatchProps;
@@ -31,7 +33,7 @@ const SelectedAccount = (props: Props) => {
 
     const {
         account,
-        discovery
+        discovery,
     } = accountState;
 
     // account not found (yet). checking why...
@@ -45,73 +47,68 @@ const SelectedAccount = (props: Props) => {
                             <Notification className="info" title="Loading accounts..." />
                         </section>
                     );
-                } else {
-                    // case 2: device is unavailable (created with different passphrase settings) account cannot be accessed 
-                    return (
-                        <section>
-                            <Notification 
-                                className="info" 
-                                title={ `Device ${ device.instanceLabel } is unavailable` } 
-                                message="Change passphrase settings to use this device"
-                                 />
-                        </section>
-                    );
                 }
-            } else {
-                // case 3: device is disconnected 
+                // case 2: device is unavailable (created with different passphrase settings) account cannot be accessed
                 return (
                     <section>
-                        <Notification 
-                            className="info" 
-                            title={ `Device ${ device.instanceLabel } is disconnected` } 
-                            message="Connect device to load accounts"
-                            />
+                        <Notification
+                            className="info"
+                            title={`Device ${device.instanceLabel} is unavailable`}
+                            message="Change passphrase settings to use this device"
+                        />
                     </section>
                 );
             }
-        } else if (discovery.waitingForBackend) {
-            // case 4: backend is not working
+            // case 3: device is disconnected
             return (
                 <section>
-                    <Notification className="warning" title="Backend not working" />
+                    <Notification
+                        className="info"
+                        title={`Device ${device.instanceLabel} is disconnected`}
+                        message="Connect device to load accounts"
+                    />
                 </section>
             );
-        } else if (discovery.completed) {
-            // case 5: account not found and discovery is completed
+        } if (discovery.waitingForBackend) {
+            // case 4: backend is not working
             return (
                 <section>
-                    <Notification className="warning" title="Account does not exist" />
+                    <Notification className="warning" title="Backend not working" />
                 </section>
             );
-        } else {
-            // case 6: discovery is not completed yet
+        } if (discovery.completed) {
+            // case 5: account not found and discovery is completed
             return (
                 <section>
-                    <Notification className="info" title="Loading accounts..." />
+                    <Notification className="warning" title="Account does not exist" />
                 </section>
             );
         }
-    } else {
-
-        let notification: ?React$Element<typeof Notification> = null;
-        if (!device.connected) {
-            notification = <Notification className="info" title={ `Device ${ device.instanceLabel } is disconnected` } />;
-        } else if (!device.available) {
-            notification = <Notification className="info" title={ `Device ${ device.instanceLabel } is unavailable` } message="Change passphrase settings to use this device" />;
-        }
-
-        if (discovery && !discovery.completed && !notification) {
-            notification = <Notification className="info" title="Loading accounts..." />;
-        }
-
+        // case 6: discovery is not completed yet
         return (
-            <section className={ props.className }>
-                { notification }
-                { props.children }
+            <section>
+                <Notification className="info" title="Loading accounts..." />
             </section>
-        )
+        );
     }
 
-}
+    let notification: ?React$Element<typeof Notification> = null;
+    if (!device.connected) {
+        notification = <Notification className="info" title={`Device ${device.instanceLabel} is disconnected`} />;
+    } else if (!device.available) {
+        notification = <Notification className="info" title={`Device ${device.instanceLabel} is unavailable`} message="Change passphrase settings to use this device" />;
+    }
+
+    if (discovery && !discovery.completed && !notification) {
+        notification = <Notification className="info" title="Loading accounts..." />;
+    }
+
+    return (
+        <section className={props.className}>
+            { notification }
+            { props.children }
+        </section>
+    );
+};
 
 export default SelectedAccount;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/receive/Receive.js b/src/js/components/wallet/account/receive/Receive.js
index 8e8d103a..e5960a2e 100644
--- a/src/js/components/wallet/account/receive/Receive.js
+++ b/src/js/components/wallet/account/receive/Receive.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 
@@ -12,9 +12,7 @@ import { Notification } from '~/js/components/common/Notification';
 import type { Props } from './index';
 
 
-
 const Receive = (props: Props) => {
-
     const device = props.wallet.selectedDevice;
     const {
         account,
@@ -33,7 +31,7 @@ const Receive = (props: Props) => {
     let address = `${account.address.substring(0, 20)}...`;
     let className = 'address hidden';
     let button = (
-        <button disabled={ device.connected && !discovery.completed } onClick={ event => props.showAddress(account.addressPath) }>
+        <button disabled={device.connected && !discovery.completed} onClick={event => props.showAddress(account.addressPath)}>
             <span>Show full address</span>
         </button>
     );
@@ -46,42 +44,42 @@ const Receive = (props: Props) => {
                 fgColor="#000000"
                 level="Q"
                 style={{ width: 256 }}
-                value={ account.address }
-                />
+                value={account.address}
+            />
         );
         address = account.address;
         className = addressUnverified ? 'address unverified' : 'address';
 
-        const tooltip = addressUnverified ?
-            (<div>Unverified address.<br/>{ device.connected && device.available ? 'Show on TREZOR' : 'Connect your TREZOR to verify it.' }</div>)
-            :
-            (<div>{ device.connected ? 'Show on TREZOR' : 'Connect your TREZOR to verify address.' }</div>);
+        const tooltip = addressUnverified
+            ? (<div>Unverified address.<br />{ device.connected && device.available ? 'Show on TREZOR' : 'Connect your TREZOR to verify it.' }</div>)
+            : (<div>{ device.connected ? 'Show on TREZOR' : 'Connect your TREZOR to verify address.' }</div>);
 
         button = (
             <Tooltip
-                arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                overlay={ tooltip }
-                placement="bottomRight">
-                <button className="white" onClick={ event => props.showAddress(account.addressPath) }>
-                    <span></span>
+                arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                overlay={tooltip}
+                placement="bottomRight"
+            >
+                <button className="white" onClick={event => props.showAddress(account.addressPath)}>
+                    <span />
                 </button>
             </Tooltip>
         );
     }
 
-    let ver = null;
+    const ver = null;
     if (props.modal.opened && props.modal.windowType === 'ButtonRequest_Address') {
         className = 'address verifying';
         address = account.address;
         // ver = (<div className="confirm">Confirm address on TREZOR</div>)
         button = (<div className="confirm">{ account.network } account #{ (account.index + 1) }</div>);
     }
-    
+
     return (
         <div>
             <h2>Receive Ethereum or tokens</h2>
-            
-            <div className={ className }>
+
+            <div className={className}>
                 { ver }
                 <div className="value">
                     { address }
@@ -91,12 +89,10 @@ const Receive = (props: Props) => {
             { qrCode }
         </div>
     );
-}
+};
 
-export default (props: Props) => {
-    return (
-        <SelectedAccount { ...props }>
-            <Receive { ...props} />
-        </SelectedAccount>
-    );
-}
\ No newline at end of file
+export default (props: Props) => (
+    <SelectedAccount {...props}>
+        <Receive {...props} />
+    </SelectedAccount>
+);
\ No newline at end of file
diff --git a/src/js/components/wallet/account/receive/index.js b/src/js/components/wallet/account/receive/index.js
index 18ebe06b..535bb667 100644
--- a/src/js/components/wallet/account/receive/index.js
+++ b/src/js/components/wallet/account/receive/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component, PropTypes } from 'react';
 import { bindActionCreators } from 'redux';
@@ -7,13 +7,13 @@ import { connect } from 'react-redux';
 
 import { default as ReceiveActions } from '~/js/actions/ReceiveActions';
 import * as TokenActions from '~/js/actions/TokenActions';
+import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import Receive from './Receive';
 
-import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import type { State, Dispatch } from '~/flowtype';
-import type { 
+import type {
     StateProps as BaseStateProps,
-    DispatchProps as BaseDispatchProps 
+    DispatchProps as BaseDispatchProps,
 } from '../SelectedAccount';
 
 type OwnProps = { }
@@ -29,21 +29,17 @@ type DispatchProps = BaseDispatchProps & {
 
 export type Props = StateProps & BaseStateProps & DispatchProps & BaseDispatchProps;
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => {
-    return {
-        className: "receive",
-        selectedAccount: state.selectedAccount,
-        wallet: state.wallet,
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => ({
+    className: 'receive',
+    selectedAccount: state.selectedAccount,
+    wallet: state.wallet,
 
-        receive: state.receive,
-        modal: state.modal,
-    };
-}
+    receive: state.receive,
+    modal: state.modal,
+});
 
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return {
-        showAddress: bindActionCreators(ReceiveActions.showAddress, dispatch),
-    };
-}
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+    showAddress: bindActionCreators(ReceiveActions.showAddress, dispatch),
+});
 
 export default connect(mapStateToProps, mapDispatchToProps)(Receive);
\ No newline at end of file
diff --git a/src/js/components/wallet/account/send/AdvancedForm.js b/src/js/components/wallet/account/send/AdvancedForm.js
index e8feb576..978f9268 100644
--- a/src/js/components/wallet/account/send/AdvancedForm.js
+++ b/src/js/components/wallet/account/send/AdvancedForm.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import Tooltip from 'rc-tooltip';
@@ -13,13 +13,12 @@ type Props = {
 };
 
 const AdvancedForm = (props: Props) => {
-
-    const { 
+    const {
         account,
-        network
+        network,
     } = props.selectedAccount;
-    
-    const { 
+
+    const {
         networkSymbol,
         currency,
         gasPrice,
@@ -31,7 +30,7 @@ const AdvancedForm = (props: Props) => {
         errors,
         warnings,
         infos,
-        advanced
+        advanced,
     } = props.sendForm;
 
     const {
@@ -39,19 +38,21 @@ const AdvancedForm = (props: Props) => {
         onGasPriceChange,
         onGasLimitChange,
         onNonceChange,
-        onDataChange
+        onDataChange,
     } = props.sendFormActions;
 
-    if (!advanced) return (
-        <div className="advanced-container">
-            <a className="advanced" onClick={ toggleAdvanced }>Advanced settings</a>
-            { props.children }
-        </div>
-    );
+    if (!advanced) {
+        return (
+            <div className="advanced-container">
+                <a className="advanced" onClick={toggleAdvanced}>Advanced settings</a>
+                { props.children }
+            </div>
+        );
+    }
 
     const nonceTooltip = (
         <div className="tooltip-wrapper">
-            TODO<br/>
+            TODO<br />
         </div>
     );
 
@@ -67,18 +68,18 @@ const AdvancedForm = (props: Props) => {
 
     const gasLimitTooltip = (
         <div className="tooltip-wrapper">
-            Gas limit is the amount of gas to send with your transaction.<br/>
-            <span>TX fee = gas price * gas limit</span> &amp; is paid to miners for including your TX in a block.<br/>
-            Increasing this number will not get your TX mined faster.<br/>
+            Gas limit is the amount of gas to send with your transaction.<br />
+            <span>TX fee = gas price * gas limit</span> &amp; is paid to miners for including your TX in a block.<br />
+            Increasing this number will not get your TX mined faster.<br />
             Default value for sending { gasLimitTooltipCurrency } is <span>{ gasLimitTooltipValue }</span>
         </div>
     );
 
     const gasPriceTooltip = (
         <div className="tooltip-wrapper">
-            Gas Price is the amount you pay per unit of gas.<br/>
-            <span>TX fee = gas price * gas limit</span> &amp; is paid to miners for including your TX in a block.<br/>
-            Higher the gas price = faster transaction, but more expensive. Recommended is <span>{ recommendedGasPrice } GWEI.</span><br/>
+            Gas Price is the amount you pay per unit of gas.<br />
+            <span>TX fee = gas price * gas limit</span> &amp; is paid to miners for including your TX in a block.<br />
+            Higher the gas price = faster transaction, but more expensive. Recommended is <span>{ recommendedGasPrice } GWEI.</span><br />
             <a className="green" href="https://myetherwallet.github.io/knowledge-base/gas/what-is-gas-ethereum.html" target="_blank" rel="noreferrer noopener">Read more</a>
         </div>
     );
@@ -90,10 +91,9 @@ const AdvancedForm = (props: Props) => {
     );
 
 
-
     return (
         <div className="advanced-container opened">
-            <a className="advanced" onClick={ toggleAdvanced }>Advanced settings</a>
+            <a className="advanced" onClick={toggleAdvanced}>Advanced settings</a>
             <div className="row gas-row">
                 {/* <div className="column nonce">
                     <label>
@@ -105,7 +105,7 @@ const AdvancedForm = (props: Props) => {
                             <span className="what-is-it"></span>
                         </Tooltip>
                     </label>
-                    <input 
+                    <input
                         type="text"
                         autoComplete="off"
                         autoCorrect="off"
@@ -118,45 +118,49 @@ const AdvancedForm = (props: Props) => {
                 </div> */}
                 <div className="column">
                     <label>
-                        Gas limit 
+                        Gas limit
                         <Tooltip
-                            arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                            overlay={ gasLimitTooltip }
-                            placement="top">
-                            <span className="what-is-it"></span>
+                            arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                            overlay={gasLimitTooltip}
+                            placement="top"
+                        >
+                            <span className="what-is-it" />
                         </Tooltip>
                     </label>
-                    <input 
+                    <input
                         type="text"
                         autoComplete="off"
                         autoCorrect="off"
                         autoCapitalize="off"
                         spellCheck="false"
-                        value={ gasLimit }
-                        disabled={ networkSymbol === currency && data.length > 0 }
-                        onChange={ event => onGasLimitChange(event.target.value) } />
+                        value={gasLimit}
+                        disabled={networkSymbol === currency && data.length > 0}
+                        onChange={event => onGasLimitChange(event.target.value)}
+                    />
                     { errors.gasLimit ? (<span className="error">{ errors.gasLimit }</span>) : null }
                     { warnings.gasLimit ? (<span className="warning">{ warnings.gasLimit }</span>) : null }
                     { calculatingGasLimit ? (<span className="info">Calculating...</span>) : null }
                 </div>
                 <div className="column">
                     <label>
-                        Gas price 
+                        Gas price
                         <Tooltip
-                            arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                            overlay={ gasPriceTooltip }
-                            placement="top">
-                            <span className="what-is-it"></span>
+                            arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                            overlay={gasPriceTooltip}
+                            placement="top"
+                        >
+                            <span className="what-is-it" />
                         </Tooltip>
                     </label>
-                    <input 
+                    <input
                         type="text"
                         autoComplete="off"
                         autoCorrect="off"
                         autoCapitalize="off"
                         spellCheck="false"
-                        value={ gasPrice }
-                        onChange={ event => onGasPriceChange(event.target.value) } />
+                        value={gasPrice}
+                        onChange={event => onGasPriceChange(event.target.value)}
+                    />
                     { errors.gasPrice ? (<span className="error">{ errors.gasPrice }</span>) : null }
                 </div>
             </div>
@@ -165,13 +169,14 @@ const AdvancedForm = (props: Props) => {
                 <label>
                     Data
                     <Tooltip
-                        arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                        overlay={ dataTooltip }
-                        placement="top">
-                        <span className="what-is-it"></span>
+                        arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                        overlay={dataTooltip}
+                        placement="top"
+                    >
+                        <span className="what-is-it" />
                     </Tooltip>
                 </label>
-                <textarea disabled={ networkSymbol !== currency } value={ networkSymbol !== currency ? '' : data } onChange={ event => onDataChange(event.target.value) }></textarea>
+                <textarea disabled={networkSymbol !== currency} value={networkSymbol !== currency ? '' : data} onChange={event => onDataChange(event.target.value)} />
                 { errors.data ? (<span className="error">{ errors.data }</span>) : null }
             </div>
 
@@ -180,7 +185,7 @@ const AdvancedForm = (props: Props) => {
             </div>
 
         </div>
-    )
-}
+    );
+};
 
 export default AdvancedForm;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/send/CoinSelectOption.js b/src/js/components/wallet/account/send/CoinSelectOption.js
index 30e5977e..075688da 100644
--- a/src/js/components/wallet/account/send/CoinSelectOption.js
+++ b/src/js/components/wallet/account/send/CoinSelectOption.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as React from 'react';
 
@@ -37,12 +37,14 @@ export default class CoinSelectOption extends React.Component<Props> {
     render() {
         const css = `${this.props.className} ${this.props.option.value}`;
         return (
-            <div className={ css }
-                onMouseDown={ this.handleMouseDown.bind(this) }
-                onMouseEnter={ this.handleMouseEnter.bind(this) }
-                onMouseMove={ this.handleMouseMove.bind(this) }
-                title={ this.props.option.label }>
-                    <span>{ this.props.children }</span>
+            <div
+                className={css}
+                onMouseDown={this.handleMouseDown.bind(this)}
+                onMouseEnter={this.handleMouseEnter.bind(this)}
+                onMouseMove={this.handleMouseMove.bind(this)}
+                title={this.props.option.label}
+            >
+                <span>{ this.props.children }</span>
             </div>
         );
     }
diff --git a/src/js/components/wallet/account/send/FeeSelect.js b/src/js/components/wallet/account/send/FeeSelect.js
index 98b0b425..2974970a 100644
--- a/src/js/components/wallet/account/send/FeeSelect.js
+++ b/src/js/components/wallet/account/send/FeeSelect.js
@@ -1,20 +1,18 @@
 /* @flow */
-'use strict';
+
 
 import * as React from 'react';
 import PropTypes from 'prop-types';
 
 
-export const FeeSelectValue = (props: any): any => {
-    return (
-        <div>
-            <div className="Select-value fee-option">
-                <span className="fee-value">{ props.value.value }</span>
-                <span className="fee-label">{ props.value.label }</span>
-            </div>
+export const FeeSelectValue = (props: any): any => (
+    <div>
+        <div className="Select-value fee-option">
+            <span className="fee-value">{ props.value.value }</span>
+            <span className="fee-label">{ props.value.label }</span>
         </div>
-    );
-}
+    </div>
+);
 
 type Props = {
     children: React.Node,
@@ -49,12 +47,14 @@ export class FeeSelectOption extends React.Component<Props> {
 
     render() {
         return (
-            <div className={ this.props.className }
-                onMouseDown={ this.handleMouseDown.bind(this) }
-                onMouseEnter={ this.handleMouseEnter.bind(this) }
-                onMouseMove={ this.handleMouseMove.bind(this) }>
-                    <span className="fee-value">{ this.props.option.value }</span>
-                    <span className="fee-label">{ this.props.option.label }</span>
+            <div
+                className={this.props.className}
+                onMouseDown={this.handleMouseDown.bind(this)}
+                onMouseEnter={this.handleMouseEnter.bind(this)}
+                onMouseMove={this.handleMouseMove.bind(this)}
+            >
+                <span className="fee-value">{ this.props.option.value }</span>
+                <span className="fee-label">{ this.props.option.label }</span>
             </div>
         );
     }
diff --git a/src/js/components/wallet/account/send/PendingTransactions.js b/src/js/components/wallet/account/send/PendingTransactions.js
index 68c9356b..b12d3457 100644
--- a/src/js/components/wallet/account/send/PendingTransactions.js
+++ b/src/js/components/wallet/account/send/PendingTransactions.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import ColorHash from 'color-hash';
@@ -24,17 +24,15 @@ type Style = {
 }
 
 const PendingTransactions = (props: Props) => {
-
     const pending = props.pending.filter(tx => !tx.rejected);
     if (pending.length < 1) return null;
 
     const tokens: Array<Token> = props.tokens;
 
-    const bgColorFactory = new ColorHash({lightness: 0.7});
+    const bgColorFactory = new ColorHash({ lightness: 0.7 });
     const textColorFactory = new ColorHash();
 
     const pendingTxs: React$Element<string> = pending.map((tx, i) => {
-
         let iconColor: Style;
         let symbol: string;
         let name: string;
@@ -45,17 +43,17 @@ const PendingTransactions = (props: Props) => {
                 iconColor = {
                     color: '#ffffff',
                     background: '#000000',
-                    borderColor: '#000000'
-                }
-                symbol = "Unknown";
-                name = "Unknown";
+                    borderColor: '#000000',
+                };
+                symbol = 'Unknown';
+                name = 'Unknown';
             } else {
                 const bgColor: string = bgColorFactory.hex(token.name);
                 iconColor = {
                     color: textColorFactory.hex(token.name),
                     background: bgColor,
-                    borderColor: bgColor
-                }
+                    borderColor: bgColor,
+                };
                 symbol = token.symbol.toUpperCase();
                 name = token.name;
             }
@@ -63,25 +61,25 @@ const PendingTransactions = (props: Props) => {
             iconColor = {
                 color: textColorFactory.hex(tx.network),
                 background: bgColorFactory.hex(tx.network),
-                borderColor: bgColorFactory.hex(tx.network)
-            }
+                borderColor: bgColorFactory.hex(tx.network),
+            };
             symbol = props.network.symbol;
             name = props.network.name;
         }
 
         return (
             <div key={i} className="tx">
-                <div className="icon" style={ iconColor }>
+                <div className="icon" style={iconColor}>
                     <div className="icon-inner">
                         <ScaleText widthOnly><p>{ symbol }</p></ScaleText>
                     </div>
                 </div>
                 <div className="name">
-                    <a href={ `${props.network.explorer.tx}${tx.id}`} target="_blank" rel="noreferrer noopener">{ name }</a>
+                    <a href={`${props.network.explorer.tx}${tx.id}`} target="_blank" rel="noreferrer noopener">{ name }</a>
                 </div>
                 <div className="amount">{ isSmartContractTx ? tx.amount : tx.total } { symbol }</div>
             </div>
-        )
+        );
     });
 
 
@@ -90,7 +88,7 @@ const PendingTransactions = (props: Props) => {
             <h2>Pending transactions</h2>
             { pendingTxs }
         </div>
-    )
-}
+    );
+};
 
 export default PendingTransactions;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/send/SendForm.js b/src/js/components/wallet/account/send/SendForm.js
index 09e7400f..83ecdff3 100644
--- a/src/js/components/wallet/account/send/SendForm.js
+++ b/src/js/components/wallet/account/send/SendForm.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import Select from 'react-select';
@@ -17,7 +17,6 @@ import type { Token } from '~/flowtype';
 
 
 export default class SendContainer extends Component<Props> {
-
     componentWillReceiveProps(newProps: Props) {
         calculate(this.props, newProps);
         validation(newProps);
@@ -27,8 +26,8 @@ export default class SendContainer extends Component<Props> {
 
     render() {
         return (
-            <SelectedAccount { ...this.props }>
-                <Send { ...this.props} />
+            <SelectedAccount {...this.props}>
+                <Send {...this.props} />
             </SelectedAccount>
         );
     }
@@ -36,18 +35,17 @@ export default class SendContainer extends Component<Props> {
 
 
 const Send = (props: Props) => {
-
     const device = props.wallet.selectedDevice;
     const {
         account,
         network,
         discovery,
-        tokens
+        tokens,
     } = props.selectedAccount;
 
     if (!device || !account || !discovery || !network) return null;
 
-    const { 
+    const {
         address,
         amount,
         setMax,
@@ -77,9 +75,7 @@ const Send = (props: Props) => {
 
     const fiatRate = props.fiat.find(f => f.network === network);
 
-    const tokensSelectData = tokens.map(t => {
-        return { value: t.symbol, label: t.symbol };
-    });
+    const tokensSelectData = tokens.map(t => ({ value: t.symbol, label: t.symbol }));
     tokensSelectData.unshift({ value: network.symbol, label: network.symbol });
 
     const setMaxClassName: string = setMax ? 'set-max enabled' : 'set-max';
@@ -87,8 +83,8 @@ const Send = (props: Props) => {
     let updateFeeLevelsButton = null;
     if (gasPriceNeedsUpdate) {
         updateFeeLevelsButton = (
-            <span className="update-fee-levels">Recommended fees updated. <a onClick={ updateFeeLevels }>Click here to use them</a></span>
-        )
+            <span className="update-fee-levels">Recommended fees updated. <a onClick={updateFeeLevels}>Click here to use them</a></span>
+        );
     }
 
     let addressClassName: ?string;
@@ -103,12 +99,12 @@ const Send = (props: Props) => {
     let buttonDisabled: boolean = Object.keys(errors).length > 0 || total === '0' || amount.length === 0 || address.length === 0 || sending;
     let buttonLabel: string = 'Send';
     if (networkSymbol !== currency && amount.length > 0 && !errors.amount) {
-        buttonLabel += ` ${amount} ${ currency.toUpperCase() }`
+        buttonLabel += ` ${amount} ${currency.toUpperCase()}`;
     } else if (networkSymbol === currency && total !== '0') {
-        buttonLabel += ` ${total} ${ network.symbol }`;
+        buttonLabel += ` ${total} ${network.symbol}`;
     }
 
-    if (!device.connected){
+    if (!device.connected) {
         buttonLabel = 'Device is not connected';
         buttonDisabled = true;
     } else if (!device.available) {
@@ -118,22 +114,23 @@ const Send = (props: Props) => {
         buttonLabel = 'Loading accounts';
         buttonDisabled = true;
     }
-    
+
     return (
         <section className="send-form">
             <h2>Send Ethereum or tokens</h2>
             <div className="row address-input">
                 <label>Address</label>
-                <input 
+                <input
                     type="text"
                     autoComplete="off"
                     autoCorrect="off"
                     autoCapitalize="off"
                     spellCheck="false"
-                    value={ address }
-                    className={ addressClassName }
-                    onChange={ event => onAddressChange(event.target.value) } />
-                <span className="input-icon"></span>
+                    value={address}
+                    className={addressClassName}
+                    onChange={event => onAddressChange(event.target.value)}
+                />
+                <span className="input-icon" />
                 { errors.address ? (<span className="error">{ errors.address }</span>) : null }
                 { warnings.address ? (<span className="warning">{ warnings.address }</span>) : null }
                 { infos.address ? (<span className="info">{ infos.address }</span>) : null }
@@ -142,28 +139,30 @@ const Send = (props: Props) => {
             <div className="row">
                 <label>Amount</label>
                 <div className="amount-input">
-                    <input 
+                    <input
                         type="text"
                         autoComplete="off"
                         autoCorrect="off"
                         autoCapitalize="off"
                         spellCheck="false"
-                        value={ amount }
-                        className={ errors.amount ? 'not-valid' : null }
-                        onChange={ event => onAmountChange(event.target.value) } />
+                        value={amount}
+                        className={errors.amount ? 'not-valid' : null}
+                        onChange={event => onAmountChange(event.target.value)}
+                    />
 
-                    <a className={ setMaxClassName } onClick={ onSetMax }>Set max</a>
+                    <a className={setMaxClassName} onClick={onSetMax}>Set max</a>
 
                     <Select
                         name="currency"
                         className="currency"
-                        searchable={ false }
-                        clearable= { false }
-                        multi={ false }
-                        value={ currency }
-                        disabled={ tokensSelectData.length < 2 }
-                        onChange={ onCurrencyChange }
-                        options={ tokensSelectData } />
+                        searchable={false}
+                        clearable={false}
+                        multi={false}
+                        value={currency}
+                        disabled={tokensSelectData.length < 2}
+                        onChange={onCurrencyChange}
+                        options={tokensSelectData}
+                    />
                 </div>
                 { errors.amount ? (<span className="error">{ errors.amount }</span>) : null }
                 { warnings.amount ? (<span className="warning">{ warnings.amount }</span>) : null }
@@ -171,32 +170,35 @@ const Send = (props: Props) => {
 
             <div className="row">
                 <label>Fee{ updateFeeLevelsButton }</label>
-                <Select 
+                <Select
                     name="fee"
                     className="fee"
-                    searchable={ false }
-                    clearable= { false }
-                    value={ selectedFeeLevel }
-                    onChange={ onFeeLevelChange }
-                    valueComponent={ FeeSelectValue }
-                    optionComponent={ FeeSelectOption }
-                    disabled={ networkSymbol === currency && data.length > 0 }
+                    searchable={false}
+                    clearable={false}
+                    value={selectedFeeLevel}
+                    onChange={onFeeLevelChange}
+                    valueComponent={FeeSelectValue}
+                    optionComponent={FeeSelectOption}
+                    disabled={networkSymbol === currency && data.length > 0}
                     optionClassName="fee-option"
-                    options={ feeLevels } />
+                    options={feeLevels}
+                />
             </div>
 
-            <AdvancedForm 
-                selectedAccount={ props.selectedAccount }
-                sendForm={ props.sendForm }
-                sendFormActions={ props.sendFormActions }>
-                <button disabled={ buttonDisabled } onClick={ event => onSend() }>{ buttonLabel }</button>
+            <AdvancedForm
+                selectedAccount={props.selectedAccount}
+                sendForm={props.sendForm}
+                sendFormActions={props.sendFormActions}
+            >
+                <button disabled={buttonDisabled} onClick={event => onSend()}>{ buttonLabel }</button>
             </AdvancedForm>
 
-            <PendingTransactions 
-                pending={ props.selectedAccount.pending }
-                tokens={ props.selectedAccount.tokens }
-                network={ network } />
-    
+            <PendingTransactions
+                pending={props.selectedAccount.pending}
+                tokens={props.selectedAccount.tokens}
+                network={network}
+            />
+
         </section>
     );
-}
+};
diff --git a/src/js/components/wallet/account/send/index.js b/src/js/components/wallet/account/send/index.js
index ee2afa70..57360d19 100644
--- a/src/js/components/wallet/account/send/index.js
+++ b/src/js/components/wallet/account/send/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as React from 'react';
 import { bindActionCreators } from 'redux';
@@ -7,9 +7,9 @@ import { connect } from 'react-redux';
 
 import { default as SendFormActions } from '~/js/actions/SendFormActions';
 import * as SessionStorageActions from '~/js/actions/SessionStorageActions';
+import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import SendForm from './SendForm';
 
-import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import type { State, Dispatch } from '~/flowtype';
 import type { StateProps as BaseStateProps, DispatchProps as BaseDispatchProps } from '../SelectedAccount';
 
@@ -29,23 +29,19 @@ export type DispatchProps = BaseDispatchProps & {
 
 export type Props = StateProps & BaseStateProps & DispatchProps & BaseDispatchProps;
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => {
-    return {
-        className: "send-from",
-        selectedAccount: state.selectedAccount,
-        wallet: state.wallet,
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => ({
+    className: 'send-from',
+    selectedAccount: state.selectedAccount,
+    wallet: state.wallet,
 
-        sendForm: state.sendForm,
-        fiat: state.fiat,
-        localStorage: state.localStorage
-    };
-}
+    sendForm: state.sendForm,
+    fiat: state.fiat,
+    localStorage: state.localStorage,
+});
 
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return {
-        sendFormActions: bindActionCreators(SendFormActions, dispatch),
-        saveSessionStorage: bindActionCreators(SessionStorageActions.save, dispatch),
-    };
-}
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+    sendFormActions: bindActionCreators(SendFormActions, dispatch),
+    saveSessionStorage: bindActionCreators(SessionStorageActions.save, dispatch),
+});
 
-export default connect(mapStateToProps, mapDispatchToProps)(SendForm)
\ No newline at end of file
+export default connect(mapStateToProps, mapDispatchToProps)(SendForm);
\ No newline at end of file
diff --git a/src/js/components/wallet/account/sign/SignVerify.js b/src/js/components/wallet/account/sign/SignVerify.js
index 77835d15..839a146a 100644
--- a/src/js/components/wallet/account/sign/SignVerify.js
+++ b/src/js/components/wallet/account/sign/SignVerify.js
@@ -1,33 +1,31 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-const SignVerify = () => {
-    return (
-        <section className="signverify">
-            <div className="sign">
-                <h2>Sign message</h2>
-                <label>Message</label>
-                <textarea rows="4" maxLength="255"></textarea>
-                <label>Address</label>
-                <input type="text" />
-                <label>Signature</label>
-                <textarea rows="4" maxLength="255" readOnly="readonly"></textarea>
-            </div>
-            <div className="verify">
-                <h2>Verify message</h2>
-                <label>Message</label>
-                <textarea rows="4" maxLength="255"></textarea>
-                <label>Address</label>
-                <input type="text" />
-                <label>Signature</label>
-                <textarea rows="4" maxLength="255"></textarea>
-            </div>
-        </section>
-    );
-}
+const SignVerify = () => (
+    <section className="signverify">
+        <div className="sign">
+            <h2>Sign message</h2>
+            <label>Message</label>
+            <textarea rows="4" maxLength="255" />
+            <label>Address</label>
+            <input type="text" />
+            <label>Signature</label>
+            <textarea rows="4" maxLength="255" readOnly="readonly" />
+        </div>
+        <div className="verify">
+            <h2>Verify message</h2>
+            <label>Message</label>
+            <textarea rows="4" maxLength="255" />
+            <label>Address</label>
+            <input type="text" />
+            <label>Signature</label>
+            <textarea rows="4" maxLength="255" />
+        </div>
+    </section>
+);
 
 export default connect(null, null)(SignVerify);
\ No newline at end of file
diff --git a/src/js/components/wallet/account/summary/Summary.js b/src/js/components/wallet/account/summary/Summary.js
index e0bfff7b..aebeb640 100644
--- a/src/js/components/wallet/account/summary/Summary.js
+++ b/src/js/components/wallet/account/summary/Summary.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import BigNumber from 'bignumber.js';
@@ -22,7 +22,7 @@ const Summary = (props: Props) => {
         account,
         network,
         tokens,
-        pending
+        pending,
     } = props.selectedAccount;
 
     // flow
@@ -40,79 +40,77 @@ const Summary = (props: Props) => {
 
     return (
         <div>
-            <h2 className={ `summary-header ${account.network}` }>
+            <h2 className={`summary-header ${account.network}`}>
                 Account #{ parseInt(account.index) + 1 }
-                <a href={ explorerLink } className="gray" target="_blank" rel="noreferrer noopener">See full transaction history</a>
+                <a href={explorerLink} className="gray" target="_blank" rel="noreferrer noopener">See full transaction history</a>
             </h2>
 
-            <SummaryDetails 
-                coin={ network }
-                summary={ props.summary } 
-                balance={ balance }
-                network={ network.network }
-                fiat={ props.fiat }
-                localStorage={ props.localStorage }
-                onToggle={ props.onDetailsToggle } />
+            <SummaryDetails
+                coin={network}
+                summary={props.summary}
+                balance={balance}
+                network={network.network}
+                fiat={props.fiat}
+                localStorage={props.localStorage}
+                onToggle={props.onDetailsToggle}
+            />
 
             <h2>
                 Tokens
                 <Tooltip
-                    arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                    overlay={ tokensTooltip }
-                    placement="top">
-                        <span className="what-is-it"></span>
+                    arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                    overlay={tokensTooltip}
+                    placement="top"
+                >
+                    <span className="what-is-it" />
                 </Tooltip>
             </h2>
             {/* 0x58cda554935e4a1f2acbe15f8757400af275e084 Lahod */}
             {/* 0x58cda554935e4a1f2acbe15f8757400af275e084 T01 */}
             <div className="filter">
-                <AsyncSelect 
+                <AsyncSelect
                     className="token-select"
-                    multi={ false }
-                    autoload={ false }
-                    ignoreCase={ true }
-                    backspaceRemoves={ true }
-                    value={ null }
-                    onChange={ token => props.addToken(token, account) } 
-                    loadOptions={ input => props.loadTokens(input, account.network) } 
-                    filterOptions= { 
-                        (options: Array<NetworkToken>, search: string, values: Array<NetworkToken>) => {
-                            return options.map(o => {
-                                const added = tokens.find(t => t.symbol === o.symbol);
-                                if (added) {
-                                    return {
-                                        ...o,
-                                        name: `${o.name} (Already added)`,
-                                        disabled: true
-                                    };
-                                } else {
-                                    return o;
-                                }
-                            });
-                        }
+                    multi={false}
+                    autoload={false}
+                    ignoreCase
+                    backspaceRemoves
+                    value={null}
+                    onChange={token => props.addToken(token, account)}
+                    loadOptions={input => props.loadTokens(input, account.network)}
+                    filterOptions={
+                        (options: Array<NetworkToken>, search: string, values: Array<NetworkToken>) => options.map((o) => {
+                            const added = tokens.find(t => t.symbol === o.symbol);
+                            if (added) {
+                                return {
+                                    ...o,
+                                    name: `${o.name} (Already added)`,
+                                    disabled: true,
+                                };
+                            }
+                            return o;
+                        })
                     }
-                    valueKey="symbol" 
-                    labelKey="name" 
+                    valueKey="symbol"
+                    labelKey="name"
                     placeholder="Search for token"
                     searchPromptText="Type token name or address"
-                    noResultsText="Token not found" />
+                    noResultsText="Token not found"
+                />
 
             </div>
 
-            <SummaryTokens 
-                pending={ pending }
-                tokens={ tokens } 
-                removeToken={ props.removeToken } />
+            <SummaryTokens
+                pending={pending}
+                tokens={tokens}
+                removeToken={props.removeToken}
+            />
 
         </div>
-    )
-
-}
-
-export default (props: Props) => {
-    return (
-        <SelectedAccount { ...props }>
-            <Summary { ...props} />
-        </SelectedAccount>
     );
-}
\ No newline at end of file
+};
+
+export default (props: Props) => (
+    <SelectedAccount {...props}>
+        <Summary {...props} />
+    </SelectedAccount>
+);
\ No newline at end of file
diff --git a/src/js/components/wallet/account/summary/SummaryDetails.js b/src/js/components/wallet/account/summary/SummaryDetails.js
index 0435ac57..1f3e219a 100644
--- a/src/js/components/wallet/account/summary/SummaryDetails.js
+++ b/src/js/components/wallet/account/summary/SummaryDetails.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import BigNumber from 'bignumber.js';
@@ -18,12 +18,13 @@ type Props = {
 }
 
 const SummaryDetails = (props: Props): ?React$Element<string> => {
-
-    if (!props.summary.details) return (
-        <div className="summary-details">
-            <div className="toggle" onClick={ props.onToggle }></div>
-        </div>
-    );
+    if (!props.summary.details) {
+        return (
+            <div className="summary-details">
+                <div className="toggle" onClick={props.onToggle} />
+            </div>
+        );
+    }
 
     const selectedCoin = props.coin;
     const fiatRate = props.fiat.find(f => f.network === selectedCoin.network);
@@ -32,7 +33,6 @@ const SummaryDetails = (props: Props): ?React$Element<string> => {
     let rateColumn = null;
 
     if (fiatRate) {
-
         const accountBalance = new BigNumber(props.balance);
         const fiatValue = new BigNumber(fiatRate.value);
         const fiat = accountBalance.times(fiatValue).toFixed(2);
@@ -51,7 +51,7 @@ const SummaryDetails = (props: Props): ?React$Element<string> => {
                 <div className="fiat-value">${ fiatValue.toFixed(2) }</div>
                 <div className="value">1.00 { selectedCoin.symbol }</div>
             </div>
-        )
+        );
     } else {
         balanceColumn = (
             <div className="column">
@@ -60,16 +60,16 @@ const SummaryDetails = (props: Props): ?React$Element<string> => {
             </div>
         );
     }
-    
+
     return (
         <div className="summary-details opened">
-            <div className="toggle" onClick={ props.onToggle }></div>
+            <div className="toggle" onClick={props.onToggle} />
             <div className="content">
                 { balanceColumn }
                 { rateColumn }
             </div>
         </div>
     );
-}
+};
 
 export default SummaryDetails;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/summary/SummaryTokens.js b/src/js/components/wallet/account/summary/SummaryTokens.js
index c9267639..25d9b97e 100644
--- a/src/js/components/wallet/account/summary/SummaryTokens.js
+++ b/src/js/components/wallet/account/summary/SummaryTokens.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import ColorHash from 'color-hash';
@@ -16,40 +16,39 @@ type Props = {
 }
 
 const SummaryTokens = (props: Props) => {
-
     if (!props.tokens || props.tokens.length < 1) return null;
 
-    const bgColor = new ColorHash({lightness: 0.7});
+    const bgColor = new ColorHash({ lightness: 0.7 });
     const textColor = new ColorHash();
 
     const tokens = props.tokens.map((token, index) => {
-        let iconColor = {
+        const iconColor = {
             color: textColor.hex(token.name),
             background: bgColor.hex(token.name),
-            borderColor: bgColor.hex(token.name)
-        }
+            borderColor: bgColor.hex(token.name),
+        };
 
         const pendingAmount: BigNumber = stateUtils.getPendingAmount(props.pending, token.symbol, true);
         const balance: string = new BigNumber(token.balance).minus(pendingAmount).toString(10);
         return (
-            <div key={ index } className="token">
-                <div className="icon" style={ iconColor }>
+            <div key={index} className="token">
+                <div className="icon" style={iconColor}>
                     <div className="icon-inner">
                         <ScaleText widthOnly><p>{ token.symbol }</p></ScaleText>
                     </div>
                 </div>
                 <div className="name">{ token.name }</div>
                 <div className="balance">{ balance } { token.symbol }</div>
-                <button className="transparent" onClick={ event => props.removeToken(token) }></button>
+                <button className="transparent" onClick={event => props.removeToken(token)} />
             </div>
-        )
+        );
     });
 
     return (
         <div>
             { tokens }
         </div>
-    )
-}
+    );
+};
 
 export default SummaryTokens;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/summary/index.js b/src/js/components/wallet/account/summary/index.js
index c113e85b..1f36377c 100644
--- a/src/js/components/wallet/account/summary/index.js
+++ b/src/js/components/wallet/account/summary/index.js
@@ -1,15 +1,15 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component, PropTypes } from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
+import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import Summary from './Summary';
 import * as SummaryActions from '~/js/actions/SummaryActions';
 import * as TokenActions from '~/js/actions/TokenActions';
 
-import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import type { State, Dispatch } from '~/flowtype';
 import type { StateProps as BaseStateProps, DispatchProps as BaseDispatchProps } from '../SelectedAccount';
 
@@ -31,26 +31,22 @@ type DispatchProps = BaseDispatchProps & {
 
 export type Props = StateProps & BaseStateProps & DispatchProps & BaseDispatchProps;
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => {
-    return {
-        className: "summary",
-        selectedAccount: state.selectedAccount,
-        wallet: state.wallet,
-
-        tokens: state.tokens,
-        summary: state.summary,
-        fiat: state.fiat,
-        localStorage: state.localStorage,
-    };
-}
-
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return {
-        onDetailsToggle: bindActionCreators(SummaryActions.onDetailsToggle, dispatch),
-        addToken: bindActionCreators(TokenActions.add, dispatch),
-        loadTokens: bindActionCreators(TokenActions.load, dispatch),
-        removeToken: bindActionCreators(TokenActions.remove, dispatch),
-    };
-}
-
-export default connect(mapStateToProps, mapDispatchToProps)(Summary)
\ No newline at end of file
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => ({
+    className: 'summary',
+    selectedAccount: state.selectedAccount,
+    wallet: state.wallet,
+
+    tokens: state.tokens,
+    summary: state.summary,
+    fiat: state.fiat,
+    localStorage: state.localStorage,
+});
+
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+    onDetailsToggle: bindActionCreators(SummaryActions.onDetailsToggle, dispatch),
+    addToken: bindActionCreators(TokenActions.add, dispatch),
+    loadTokens: bindActionCreators(TokenActions.load, dispatch),
+    removeToken: bindActionCreators(TokenActions.remove, dispatch),
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(Summary);
\ No newline at end of file
diff --git a/src/js/components/wallet/aside/AccountSelection.js b/src/js/components/wallet/aside/AccountSelection.js
index 07106444..091f48a4 100644
--- a/src/js/components/wallet/aside/AccountSelection.js
+++ b/src/js/components/wallet/aside/AccountSelection.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { PureComponent } from 'react';
 import { Link, NavLink } from 'react-router-dom';
@@ -14,7 +14,6 @@ import type { Props } from './index';
 import type { TrezorDevice, Accounts } from '~/flowtype';
 
 const AccountSelection = (props: Props): ?React$Element<string> => {
-
     const selected = props.wallet.selectedDevice;
     if (!selected) return null;
 
@@ -30,11 +29,11 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
     const fiatRate = props.fiat.find(f => f.network === selectedCoin.network);
 
     const deviceAccounts: Accounts = findDeviceAccounts(accounts, selected, location.state.network);
-    
+
     let selectedAccounts = deviceAccounts.map((account, i) => {
         // const url: string = `${baseUrl}/network/${location.state.network}/account/${i}`;
         const url: string = location.pathname.replace(/account+\/([0-9]*)/, `account/${i}`);
-        
+
         let balance: string = 'Loading...';
         if (account.balance !== '') {
             const pending = stateUtils.getAccountPendingTx(props.pending, account);
@@ -44,35 +43,35 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
             if (fiatRate) {
                 const accountBalance = new BigNumber(availableBalance);
                 const fiat = accountBalance.times(fiatRate.value).toFixed(2);
-                balance = `${ availableBalance } ${ selectedCoin.symbol } / $${ fiat }`;
+                balance = `${availableBalance} ${selectedCoin.symbol} / $${fiat}`;
             } else {
-                balance = `${ availableBalance } ${ selectedCoin.symbol }`;
+                balance = `${availableBalance} ${selectedCoin.symbol}`;
             }
         }
 
         return (
-            <NavLink key={i} activeClassName="selected" className="account" to={ url }>
-                { `Account #${(account.index + 1 )}` }
-                <span>{ account.loaded ? balance : "Loading..." }</span>
+            <NavLink key={i} activeClassName="selected" className="account" to={url}>
+                { `Account #${(account.index + 1)}` }
+                <span>{ account.loaded ? balance : 'Loading...' }</span>
             </NavLink>
-        )
+        );
     });
 
     if (selectedAccounts.length < 1) {
         if (selected.connected) {
-            const url: string = location.pathname.replace(/account+\/([0-9]*)/, `account/0`);
+            const url: string = location.pathname.replace(/account+\/([0-9]*)/, 'account/0');
             selectedAccounts = (
-                <NavLink activeClassName="selected" className="account" to={ url }>
+                <NavLink activeClassName="selected" className="account" to={url}>
                     Account #1
                     <span>Loading...</span>
                 </NavLink>
-            )
+            );
         }
     }
 
     let discoveryStatus = null;
     const discovery = props.discovery.find(d => d.deviceState === selected.state && d.network === location.state.network);
-   
+
     if (discovery) {
         if (discovery.completed) {
             // TODO: add only if last one is not empty
@@ -80,7 +79,7 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
             const lastAccount = deviceAccounts[deviceAccounts.length - 1];
             if (lastAccount && (new BigNumber(lastAccount.balance).greaterThan(0) || lastAccount.nonce > 0)) {
                 discoveryStatus = (
-                    <div className="add-account" onClick={ props.addAccount }>
+                    <div className="add-account" onClick={props.addAccount}>
                         Add account
                     </div>
                 );
@@ -89,24 +88,24 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
                     <div className="aside-tooltip-wrapper">
                         To add a new account, last account must have some transactions.
                     </div>
-                )
+                );
                 discoveryStatus = (
                     <Tooltip
-                            arrowContent={<div className="rc-tooltip-arrow-inner"></div>}
-                            overlay={ tooltip }
-                            placement="top">
-                            <div className="add-account disabled">
+                        arrowContent={<div className="rc-tooltip-arrow-inner" />}
+                        overlay={tooltip}
+                        placement="top"
+                    >
+                        <div className="add-account disabled">
                                 Add account
-                            </div>
+                        </div>
                     </Tooltip>
                 );
             }
-            
         } else if (!selected.connected || !selected.available) {
             discoveryStatus = (
                 <div className="discovery-status">
                     Accounts could not be loaded
-                    <span>{ `Connect ${ selected.instanceLabel } device` }</span>
+                    <span>{ `Connect ${selected.instanceLabel} device` }</span>
                 </div>
             );
         } else {
@@ -118,12 +117,12 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
         }
     }
 
-    
+
     let backButton = null;
     if (selectedCoin) {
         backButton = (
-            <NavLink to={ baseUrl } className={ `back ${ selectedCoin.network }` }>
-                <span className={ selectedCoin.network }>{ selectedCoin.name }</span>
+            <NavLink to={baseUrl} className={`back ${selectedCoin.network}`}>
+                <span className={selectedCoin.network}>{ selectedCoin.name }</span>
             </NavLink>
         );
     }
@@ -137,6 +136,6 @@ const AccountSelection = (props: Props): ?React$Element<string> => {
             { discoveryStatus }
         </section>
     );
-}
+};
 
 export default AccountSelection;
\ No newline at end of file
diff --git a/src/js/components/wallet/aside/Aside.js b/src/js/components/wallet/aside/Aside.js
index 2c2a02ee..49d5646c 100644
--- a/src/js/components/wallet/aside/Aside.js
+++ b/src/js/components/wallet/aside/Aside.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 //import React, { Node } from 'react';
 import * as React from 'react';
@@ -20,51 +20,49 @@ type TransitionMenuProps = {
     children?: React.Node;
 }
 
-const TransitionMenu = (props: TransitionMenuProps): React$Element<TransitionGroup> => {
-    return (
-        <TransitionGroup component="div" className="transition-container">
-            <CSSTransition 
-                key={ props.animationType }
-                onExit= { () => { window.dispatchEvent( new Event('resize') ) } }
-                onExited= { () => window.dispatchEvent( new Event('resize') ) }
-                in={ true }
-                out={ true }
-                classNames={ props.animationType }
-                appear={false}
-                timeout={ 300 }>
-                { props.children }
-            </CSSTransition>
-        </TransitionGroup>
-    )
-}
+const TransitionMenu = (props: TransitionMenuProps): React$Element<TransitionGroup> => (
+    <TransitionGroup component="div" className="transition-container">
+        <CSSTransition
+            key={props.animationType}
+            onExit={() => { window.dispatchEvent(new Event('resize')); }}
+            onExited={() => window.dispatchEvent(new Event('resize'))}
+            in
+            out
+            classNames={props.animationType}
+            appear={false}
+            timeout={300}
+        >
+            { props.children }
+        </CSSTransition>
+    </TransitionGroup>
+);
 
 const Aside = (props: Props): React$Element<typeof StickyContainer | string> => {
-
     const selected: ?TrezorDevice = props.wallet.selectedDevice;
     const { location } = props.router;
 
-    if (location.pathname === '/' || !selected) return (<aside></aside>);
+    if (location.pathname === '/' || !selected) return (<aside />);
+
+    let menu = <section />;
 
-    let menu = <section></section>;
-    
     if (props.deviceDropdownOpened) {
         menu = <DeviceDropdown {...props} />;
     } else if (location.state.network) {
         menu = (
-            <TransitionMenu animationType={ "slide-left" }>
-                <AccountSelection { ...props} />
+            <TransitionMenu animationType="slide-left">
+                <AccountSelection {...props} />
             </TransitionMenu>
         );
     } else if (selected.features && !selected.features.bootloader_mode && selected.features.initialized) {
         menu = (
-            <TransitionMenu animationType={ "slide-right" }>
-                <CoinSelection { ...props} />
+            <TransitionMenu animationType="slide-right">
+                <CoinSelection {...props} />
             </TransitionMenu>
         );
     }
 
     return (
-        <StickyContainer location={ location.pathname } deviceSelection={ props.deviceDropdownOpened }>
+        <StickyContainer location={location.pathname} deviceSelection={props.deviceDropdownOpened}>
             <DeviceSelect {...props} />
             { menu }
             <div className="sticky-bottom">
@@ -73,7 +71,7 @@ const Aside = (props: Props): React$Element<typeof StickyContainer | string> =>
                 </div>
             </div>
         </StickyContainer>
-    )
-}
+    );
+};
 
 export default Aside;
diff --git a/src/js/components/wallet/aside/CoinSelection.js b/src/js/components/wallet/aside/CoinSelection.js
index 610562e4..10445424 100644
--- a/src/js/components/wallet/aside/CoinSelection.js
+++ b/src/js/components/wallet/aside/CoinSelection.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { Link, NavLink } from 'react-router-dom';
@@ -20,15 +20,15 @@ const CoinSelection = (props: Props): React$Element<string> => {
         }
     }
 
-    const walletCoins = config.coins.map(item => {
-        const url = `${ baseUrl }/network/${ item.network }/account/0`;
-        const className = `coin ${ item.network }`
+    const walletCoins = config.coins.map((item) => {
+        const url = `${baseUrl}/network/${item.network}/account/0`;
+        const className = `coin ${item.network}`;
         return (
-            <NavLink key={ item.network } to={ url } className={ className }>
+            <NavLink key={item.network} to={url} className={className}>
                 { item.name }
             </NavLink>
-        )
-    })
+        );
+    });
 
     return (
         <section>
@@ -56,6 +56,6 @@ const CoinSelection = (props: Props): React$Element<string> => {
             </a>
         </section>
     );
-}
+};
 
 export default CoinSelection;
\ No newline at end of file
diff --git a/src/js/components/wallet/aside/DeviceSelection.js b/src/js/components/wallet/aside/DeviceSelection.js
index 8a92da37..443e37dc 100644
--- a/src/js/components/wallet/aside/DeviceSelection.js
+++ b/src/js/components/wallet/aside/DeviceSelection.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import Select from 'react-select';
@@ -9,62 +9,61 @@ import type { Props } from './index';
 import type { TrezorDevice } from '~/flowtype';
 
 export const DeviceSelect = (props: Props) => {
-
     const { devices } = props;
     const { transport } = props.connect;
 
     const selected: ?TrezorDevice = props.wallet.selectedDevice;
     if (!selected) return null;
 
-    let deviceStatus: string = "Connected";
-    let css: string = "device-select device";
-    if (props.deviceDropdownOpened) css += " opened";
+    let deviceStatus: string = 'Connected';
+    let css: string = 'device-select device';
+    if (props.deviceDropdownOpened) css += ' opened';
 
     if (!selected.connected) {
-        css += " disconnected";
-        deviceStatus = "Disconnected";
+        css += ' disconnected';
+        deviceStatus = 'Disconnected';
     } else if (!selected.available) {
-        css += " unavailable";
-        deviceStatus = "Unavailable";
+        css += ' unavailable';
+        deviceStatus = 'Unavailable';
     } else {
         if (selected.unacquired) {
-            css += " unacquired";
-            deviceStatus = "Used in other window";
+            css += ' unacquired';
+            deviceStatus = 'Used in other window';
         }
         if (selected.isUsedElsewhere) {
-            css += " used-elsewhere";
-            deviceStatus = "Used in other window";
+            css += ' used-elsewhere';
+            deviceStatus = 'Used in other window';
         } else if (selected.featuresNeedsReload) {
-            css += " reload-features";
+            css += ' reload-features';
         }
     }
 
     if (selected.features && selected.features.major_version > 1) {
-        css += " trezor-t";
+        css += ' trezor-t';
     }
 
     const handleOpen = () => {
-        props.toggleDeviceDropdown(props.deviceDropdownOpened ? false : true);
-    }
+        props.toggleDeviceDropdown(!props.deviceDropdownOpened);
+    };
 
     const deviceCount = devices.length;
-    const webusb: boolean = (transport && transport.version.indexOf('webusb') >= 0) ? true : false;
+    const webusb: boolean = !!((transport && transport.version.indexOf('webusb') >= 0));
     const disabled: boolean = (devices.length < 1 && !webusb) || (devices.length === 1 && !selected.features);
     if (disabled) {
-        css += " disabled";
+        css += ' disabled';
     }
 
     return (
-        <div className={ css } onClick={ !disabled ? handleOpen : null }>
+        <div className={css} onClick={!disabled ? handleOpen : null}>
             <div className="label-container">
                 <span className="label">{ selected.instanceLabel }</span>
                 <span className="status">{ deviceStatus }</span>
             </div>
             { deviceCount > 1 ? <div className="counter">{ deviceCount }</div> : null }
-            <div className="arrow"></div>
+            <div className="arrow" />
         </div>
     );
-}
+};
 
 type DeviceMenuItem = {
     type: string;
@@ -72,8 +71,8 @@ type DeviceMenuItem = {
 }
 
 export class DeviceDropdown extends Component<Props> {
-
     mouseDownHandler: (event: MouseEvent) => void;
+
     blurHandler: (event: FocusEvent) => void;
 
     constructor(props: Props) {
@@ -84,12 +83,11 @@ export class DeviceDropdown extends Component<Props> {
 
     componentDidUpdate() {
         const { transport } = this.props.connect;
-        if (transport && transport.version.indexOf('webusb') >= 0)
-            TrezorConnect.renderWebUSBButton();
+        if (transport && transport.version.indexOf('webusb') >= 0) TrezorConnect.renderWebUSBButton();
     }
 
     mouseDownHandler(event: MouseEvent): void {
-        let elem: any = (event.target : any);
+        let elem: any = (event.target: any);
         let block: boolean = false;
         while (elem.parentElement) {
             if (elem.tagName.toLowerCase() === 'aside' || (elem.className && elem.className.indexOf && elem.className.indexOf('modal-container') >= 0)) {
@@ -113,8 +111,7 @@ export class DeviceDropdown extends Component<Props> {
         window.addEventListener('mousedown', this.mouseDownHandler, false);
         // window.addEventListener('blur', this.blurHandler, false);
         const { transport } = this.props.connect;
-        if (transport && transport.version.indexOf('webusb') >= 0)
-            TrezorConnect.renderWebUSBButton();
+        if (transport && transport.version.indexOf('webusb') >= 0) TrezorConnect.renderWebUSBButton();
     }
 
     componentWillUnmount(): void {
@@ -136,8 +133,7 @@ export class DeviceDropdown extends Component<Props> {
     }
 
     render() {
-
-        const { devices  } = this.props;
+        const { devices } = this.props;
         const { transport } = this.props.connect;
         const selected: ?TrezorDevice = this.props.wallet.selectedDevice;
         if (!selected) return;
@@ -152,25 +148,23 @@ export class DeviceDropdown extends Component<Props> {
             const deviceMenuItems: Array<DeviceMenuItem> = [];
 
             if (selected.isUsedElsewhere) {
-                deviceMenuItems.push({ type: "reload", label: "Renew session" });
+                deviceMenuItems.push({ type: 'reload', label: 'Renew session' });
             } else if (selected.featuresNeedsReload) {
-                deviceMenuItems.push({ type: "reload", label: "Renew session" });
+                deviceMenuItems.push({ type: 'reload', label: 'Renew session' });
             }
 
-            deviceMenuItems.push({ type: "settings", label: "Device settings" });
+            deviceMenuItems.push({ type: 'settings', label: 'Device settings' });
             if (selected.features && selected.features.passphrase_protection && selected.connected && selected.available) {
-                deviceMenuItems.push({ type: "clone", label: "Clone device" });
+                deviceMenuItems.push({ type: 'clone', label: 'Clone device' });
             }
             //if (selected.remember) {
-                deviceMenuItems.push({ type: "forget", label: "Forget device" });
+            deviceMenuItems.push({ type: 'forget', label: 'Forget device' });
             //}
 
 
-            const deviceMenuButtons = deviceMenuItems.map((item, index) => {
-                return (
-                    <div key={ item.type } className={ item.type } onClick={ (event) => this.onDeviceMenuClick(item, selected) }>{ item.label}</div>
-                )
-            });
+            const deviceMenuButtons = deviceMenuItems.map((item, index) => (
+                <div key={item.type} className={item.type} onClick={event => this.onDeviceMenuClick(item, selected)}>{ item.label}</div>
+            ));
             currentDeviceMenu = deviceMenuButtons.length < 1 ? null : (
                 <div className="device-menu">
                     { deviceMenuButtons }
@@ -181,34 +175,37 @@ export class DeviceDropdown extends Component<Props> {
         const deviceList = devices.map((dev, index) => {
             if (dev === selected) return null;
 
-            let deviceStatus: string = "Connected";
-            let css: string = "device item"
+            let deviceStatus: string = 'Connected';
+            let css: string = 'device item';
             if (dev.unacquired || dev.isUsedElsewhere) {
-                deviceStatus = "Used in other window";
-                css += " unacquired";
+                deviceStatus = 'Used in other window';
+                css += ' unacquired';
             } else if (!dev.connected) {
-                deviceStatus = "Disconnected";
-                css += " disconnected";
+                deviceStatus = 'Disconnected';
+                css += ' disconnected';
             } else if (!dev.available) {
-                deviceStatus = "Unavailable";
-                css += " unavailable";
+                deviceStatus = 'Unavailable';
+                css += ' unavailable';
             }
 
             if (dev.features && dev.features.major_version > 1) {
-                css += " trezor-t";
+                css += ' trezor-t';
             }
 
             return (
-                <div key={index} className={ css } onClick={ () => this.props.onSelectDevice(dev) } >
+                <div key={index} className={css} onClick={() => this.props.onSelectDevice(dev)}>
                     <div className="label-container">
                         <span className="label">{ dev.instanceLabel }</span>
                         <span className="status">{ deviceStatus }</span>
                     </div>
-                    <div className="forget-button" onClick={ (event) => {
-                        event.stopPropagation();
-                        event.preventDefault();
-                        this.onDeviceMenuClick({ type: 'forget', label: ''}, dev);
-                    } }> </div>
+                    <div
+                        className="forget-button"
+                        onClick={(event) => {
+                            event.stopPropagation();
+                            event.preventDefault();
+                            this.onDeviceMenuClick({ type: 'forget', label: '' }, dev);
+                        }}
+                    />
                 </div>
             );
         });
diff --git a/src/js/components/wallet/aside/StickyContainer.js b/src/js/components/wallet/aside/StickyContainer.js
index 56eb3358..221493b3 100644
--- a/src/js/components/wallet/aside/StickyContainer.js
+++ b/src/js/components/wallet/aside/StickyContainer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 // https://github.com/KyleAMathews/react-headroom/blob/master/src/shouldUpdate.js
 
@@ -14,18 +14,25 @@ type Props = {
 }
 
 export default class StickyContainer extends React.PureComponent<Props> {
-
     // Class variables.
     currentScrollY: number = 0;
+
     lastKnownScrollY: number = 0;
+
     topOffset: number = 0;
 
     firstRender: boolean = false;
+
     framePending: boolean = false;
+
     stickToBottom: boolean = false;
+
     top: number = 0;
+
     aside: ?HTMLElement;
+
     wrapper: ?HTMLElement;
+
     subscribers = [];
 
     handleResize = (event: Event) => {
@@ -45,7 +52,7 @@ export default class StickyContainer extends React.PureComponent<Props> {
         if (!wrapper || !aside) return;
         const bottom: ?HTMLElement = wrapper.querySelector('.sticky-bottom');
         if (!bottom) return;
-        
+
         const viewportHeight: number = getViewportHeight();
         const bottomBounds = bottom.getBoundingClientRect();
         const asideBounds = aside.getBoundingClientRect();
@@ -55,12 +62,12 @@ export default class StickyContainer extends React.PureComponent<Props> {
 
         if (asideBounds.top < 0) {
             wrapper.classList.add('fixed');
-            let maxTop : number= 1;
+            let maxTop: number = 1;
             if (wrapperBounds.height > viewportHeight) {
                 const bottomOutOfBounds: boolean = (bottomBounds.bottom <= viewportHeight && scrollDirection === 'down');
                 const topOutOfBounds: boolean = (wrapperBounds.top > 0 && scrollDirection === 'up');
                 if (!bottomOutOfBounds && !topOutOfBounds) {
-                    this.topOffset += scrollDirection === 'down' ? - distanceScrolled : distanceScrolled;
+                    this.topOffset += scrollDirection === 'down' ? -distanceScrolled : distanceScrolled;
                 }
                 maxTop = viewportHeight - wrapperBounds.height;
             }
@@ -68,26 +75,23 @@ export default class StickyContainer extends React.PureComponent<Props> {
             if (this.topOffset > 0) this.topOffset = 0;
             if (maxTop < 0 && this.topOffset < maxTop) this.topOffset = maxTop;
             wrapper.style.top = `${this.topOffset}px`;
-
         } else {
             wrapper.classList.remove('fixed');
-            wrapper.style.top = `0px`;
+            wrapper.style.top = '0px';
             this.topOffset = 0;
         }
 
         if (wrapperBounds.height > viewportHeight) {
             wrapper.classList.remove('fixed-bottom');
-        } else {
-            if (wrapper.classList.contains('fixed-bottom')) {
-                if (bottomBounds.top < wrapperBounds.bottom - bottomBounds.height) {
-                    wrapper.classList.remove('fixed-bottom');
-                }
-            } else if (bottomBounds.bottom < viewportHeight) {
-                wrapper.classList.add('fixed-bottom');
+        } else if (wrapper.classList.contains('fixed-bottom')) {
+            if (bottomBounds.top < wrapperBounds.bottom - bottomBounds.height) {
+                wrapper.classList.remove('fixed-bottom');
             }
+        } else if (bottomBounds.bottom < viewportHeight) {
+            wrapper.classList.add('fixed-bottom');
         }
-        
-        aside.style.minHeight = `${ wrapperBounds.height }px`;
+
+        aside.style.minHeight = `${wrapperBounds.height}px`;
     }
 
     update = () => {
@@ -102,7 +106,7 @@ export default class StickyContainer extends React.PureComponent<Props> {
         window.addEventListener('resize', this.handleScroll);
         raf(this.update);
     }
-    
+
     componentWillUnmount() {
         window.removeEventListener('scroll', this.handleScroll);
         window.removeEventListener('resize', this.handleScroll);
@@ -126,19 +130,20 @@ export default class StickyContainer extends React.PureComponent<Props> {
 
     render() {
         return (
-          <aside
-            ref={ node => this.aside = node }
-            onScroll={this.handleScroll}
-            onTouchStart={this.handleScroll}
-            onTouchMove={this.handleScroll}
-            onTouchEnd={this.handleScroll}
-          >
-            <div
-                className="sticky-container" 
-                ref={ node => this.wrapper = node }>
-                { this.props.children }
-            </div>
-          </aside>
+            <aside
+                ref={node => this.aside = node}
+                onScroll={this.handleScroll}
+                onTouchStart={this.handleScroll}
+                onTouchMove={this.handleScroll}
+                onTouchEnd={this.handleScroll}
+            >
+                <div
+                    className="sticky-container"
+                    ref={node => this.wrapper = node}
+                >
+                    { this.props.children }
+                </div>
+            </aside>
         );
     }
 }
\ No newline at end of file
diff --git a/src/js/components/wallet/aside/index.js b/src/js/components/wallet/aside/index.js
index ebc877a2..5245681a 100644
--- a/src/js/components/wallet/aside/index.js
+++ b/src/js/components/wallet/aside/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component, PropTypes } from 'react';
 import { bindActionCreators } from 'redux';
@@ -15,7 +15,7 @@ import type { MapStateToProps, MapDispatchToProps } from 'react-redux';
 import type { State, Dispatch } from '~/flowtype';
 
 type OwnProps = {
-    
+
 }
 
 type StateProps = {
@@ -43,35 +43,31 @@ type DispatchProps = {
 
 export type Props = StateProps & DispatchProps;
 
-const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => {
-    return {
-        connect: state.connect,
-        accounts: state.accounts,
-        router: state.router,
-        deviceDropdownOpened: state.wallet.dropdownOpened,
-        fiat: state.fiat,
-        localStorage: state.localStorage,
-        discovery: state.discovery,
-        wallet: state.wallet,
-        devices: state.devices,
-        pending: state.pending,
-    };
-}
+const mapStateToProps: MapStateToProps<State, OwnProps, StateProps> = (state: State, own: OwnProps): StateProps => ({
+    connect: state.connect,
+    accounts: state.accounts,
+    router: state.router,
+    deviceDropdownOpened: state.wallet.dropdownOpened,
+    fiat: state.fiat,
+    localStorage: state.localStorage,
+    discovery: state.discovery,
+    wallet: state.wallet,
+    devices: state.devices,
+    pending: state.pending,
+});
 
-const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => {
-    return {
-        //onAccountSelect: bindActionCreators(AccountActions.onAccountSelect, dispatch),
-        toggleDeviceDropdown: bindActionCreators(toggleDeviceDropdown, dispatch),
-        addAccount: bindActionCreators(TrezorConnectActions.addAccount, dispatch),
-        acquireDevice: bindActionCreators(TrezorConnectActions.acquire, dispatch),
-        forgetDevice: bindActionCreators(TrezorConnectActions.forget, dispatch),
-        duplicateDevice: bindActionCreators(TrezorConnectActions.duplicateDevice, dispatch),
-        gotoDeviceSettings: bindActionCreators(TrezorConnectActions.gotoDeviceSettings, dispatch),
-        onSelectDevice: bindActionCreators(TrezorConnectActions.onSelectDevice, dispatch),
-    };
-}
+const mapDispatchToProps: MapDispatchToProps<Dispatch, OwnProps, DispatchProps> = (dispatch: Dispatch): DispatchProps => ({
+    //onAccountSelect: bindActionCreators(AccountActions.onAccountSelect, dispatch),
+    toggleDeviceDropdown: bindActionCreators(toggleDeviceDropdown, dispatch),
+    addAccount: bindActionCreators(TrezorConnectActions.addAccount, dispatch),
+    acquireDevice: bindActionCreators(TrezorConnectActions.acquire, dispatch),
+    forgetDevice: bindActionCreators(TrezorConnectActions.forget, dispatch),
+    duplicateDevice: bindActionCreators(TrezorConnectActions.duplicateDevice, dispatch),
+    gotoDeviceSettings: bindActionCreators(TrezorConnectActions.gotoDeviceSettings, dispatch),
+    onSelectDevice: bindActionCreators(TrezorConnectActions.onSelectDevice, dispatch),
+});
 
 // export default connect(mapStateToProps, mapDispatchToProps)(Aside);
 export default withRouter(
-    connect(mapStateToProps, mapDispatchToProps)(Aside)
+    connect(mapStateToProps, mapDispatchToProps)(Aside),
 );
\ No newline at end of file
diff --git a/src/js/components/wallet/index.js b/src/js/components/wallet/index.js
index 9dc701c0..14371992 100644
--- a/src/js/components/wallet/index.js
+++ b/src/js/components/wallet/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as React from 'react';
 import { bindActionCreators } from 'redux';
@@ -28,43 +28,37 @@ type ContentProps = {
 }
 
 
-const Content = (props: ContentProps) => {
-    return (
-        <article>
-            <nav>
-                <Route path="/device/:device/network/:network/account/:account" component={ AccountTabs } />
-                <Route path="/device/:device/device-settings" component={ DeviceSettingsTabs } />
-            </nav>
-            <Notifications />
-            <Log />
-            { props.children }
-            <Footer />
-        </article>
-    );
-}
+const Content = (props: ContentProps) => (
+    <article>
+        <nav>
+            <Route path="/device/:device/network/:network/account/:account" component={AccountTabs} />
+            <Route path="/device/:device/device-settings" component={DeviceSettingsTabs} />
+        </nav>
+        <Notifications />
+        <Log />
+        { props.children }
+        <Footer />
+    </article>
+);
 
-const Wallet = (props: WalletContainerProps) => {
-    return (
-        <div className="app">
-            <Header />
-            {/* <div>{ props.wallet.online ? "ONLINE" : "OFFLINE" }</div> */}
-            <main>
-                <AsideContainer />
-                <Content>
-                    { props.children }
-                </Content>
-            </main>
-            <ModalContainer />
-        </div>
-    );
-}
+const Wallet = (props: WalletContainerProps) => (
+    <div className="app">
+        <Header />
+        {/* <div>{ props.wallet.online ? "ONLINE" : "OFFLINE" }</div> */}
+        <main>
+            <AsideContainer />
+            <Content>
+                { props.children }
+            </Content>
+        </main>
+        <ModalContainer />
+    </div>
+);
 
-const mapStateToProps: MapStateToProps<State, {}, WalletContainerProps> = (state: State, own: {}): WalletContainerProps => {
-    return {
-        wallet: state.wallet
-    };
-}
+const mapStateToProps: MapStateToProps<State, {}, WalletContainerProps> = (state: State, own: {}): WalletContainerProps => ({
+    wallet: state.wallet,
+});
 
 export default withRouter(
-    connect(mapStateToProps, null)(Wallet)
+    connect(mapStateToProps, null)(Wallet),
 );
diff --git a/src/js/components/wallet/pages/Acquire.js b/src/js/components/wallet/pages/Acquire.js
index 4db6e048..1a3b768a 100644
--- a/src/js/components/wallet/pages/Acquire.js
+++ b/src/js/components/wallet/pages/Acquire.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
@@ -8,44 +8,40 @@ import { Notification } from '~/js/components/common/Notification';
 import * as TrezorConnectActions from '~/js/actions/TrezorConnectActions';
 
 import type { State, Dispatch } from '~/flowtype';
+
 type Props = {
     acquiring: boolean;
     acquireDevice: typeof TrezorConnectActions.acquire
 }
 
 const Acquire = (props: Props) => {
-
     const actions = props.acquiring ? [] : [
         {
             label: 'Acquire device',
             callback: () => {
-                props.acquireDevice()
-            }
-        }
+                props.acquireDevice();
+            },
+        },
     ];
 
     return (
         <section className="acquire">
-            <Notification 
+            <Notification
                 title="Device is used in other window"
                 message="Do you want to use your device in this window?"
                 className="info"
-                cancelable={ false }
-                actions={ actions }
+                cancelable={false}
+                actions={actions}
             />
         </section>
     );
-}
+};
 
-export default connect( 
-    (state: State) => {
-        return {
-            acquiring: state.connect.acquiring
-        };
-    },
-    (dispatch: Dispatch) => {
-        return { 
-            acquireDevice: bindActionCreators(TrezorConnectActions.acquire, dispatch),
-        };
-    }
+export default connect(
+    (state: State) => ({
+        acquiring: state.connect.acquiring,
+    }),
+    (dispatch: Dispatch) => ({
+        acquireDevice: bindActionCreators(TrezorConnectActions.acquire, dispatch),
+    }),
 )(Acquire);
diff --git a/src/js/components/wallet/pages/Bootloader.js b/src/js/components/wallet/pages/Bootloader.js
index 7dae159c..b591fec4 100644
--- a/src/js/components/wallet/pages/Bootloader.js
+++ b/src/js/components/wallet/pages/Bootloader.js
@@ -1,19 +1,17 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-const Bootloader = () => {
-    return (
-        <section className="device-settings">
-            <div className="row">
-                <h2>Your device is in firmware update mode</h2>
-                <p>Please re-connect it</p>
-            </div>
-        </section>
-    );
-}
+const Bootloader = () => (
+    <section className="device-settings">
+        <div className="row">
+            <h2>Your device is in firmware update mode</h2>
+            <p>Please re-connect it</p>
+        </div>
+    </section>
+);
 
 export default connect(null, null)(Bootloader);
diff --git a/src/js/components/wallet/pages/Dashboard.js b/src/js/components/wallet/pages/Dashboard.js
index d0278de8..08132ac6 100644
--- a/src/js/components/wallet/pages/Dashboard.js
+++ b/src/js/components/wallet/pages/Dashboard.js
@@ -1,22 +1,20 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 import DashboardImg from '~/images/dashboard.png';
 
-const Dashboard = () => {
-    return (
-        <section className="dashboard">
-            <h2>Dashboard</h2>
-            <div className="row">
-                <h2>Please select your coin</h2>
-                <p>You will gain access to recieving &amp; sending selected coin</p>
-                <img src={ DashboardImg } height="34" width="auto" alt="Dashboard" />
-            </div>
-        </section>
-    );
-}
+const Dashboard = () => (
+    <section className="dashboard">
+        <h2>Dashboard</h2>
+        <div className="row">
+            <h2>Please select your coin</h2>
+            <p>You will gain access to recieving &amp; sending selected coin</p>
+            <img src={DashboardImg} height="34" width="auto" alt="Dashboard" />
+        </div>
+    </section>
+);
 
 export default connect(null, null)(Dashboard);
diff --git a/src/js/components/wallet/pages/DeviceSettings.js b/src/js/components/wallet/pages/DeviceSettings.js
index 7508aef6..b1c87c95 100644
--- a/src/js/components/wallet/pages/DeviceSettings.js
+++ b/src/js/components/wallet/pages/DeviceSettings.js
@@ -1,20 +1,18 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-export const DeviceSettings = () => {
-    return (
-        <section className="device-settings">
-            <div className="row">
-                <h2>Device settings is under construction</h2>
-                <p>Please use Bitcoin wallet interface to change your device settings</p>
-                <a className="button" href="https://wallet.trezor.io/">Take me to the Bitcoin wallet</a>
-            </div>
-        </section>
-    );
-}
+export const DeviceSettings = () => (
+    <section className="device-settings">
+        <div className="row">
+            <h2>Device settings is under construction</h2>
+            <p>Please use Bitcoin wallet interface to change your device settings</p>
+            <a className="button" href="https://wallet.trezor.io/">Take me to the Bitcoin wallet</a>
+        </div>
+    </section>
+);
 
 export default connect(null, null)(DeviceSettings);
diff --git a/src/js/components/wallet/pages/DeviceSettingsTabs.js b/src/js/components/wallet/pages/DeviceSettingsTabs.js
index c58695a2..8b7dec53 100644
--- a/src/js/components/wallet/pages/DeviceSettingsTabs.js
+++ b/src/js/components/wallet/pages/DeviceSettingsTabs.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React, { Component } from 'react';
 import { NavLink } from 'react-router-dom';
@@ -16,7 +16,6 @@ type State = {
 }
 
 const AccountTabs = (props: any): any => {
-
     const urlParams = props.match.params;
     const basePath = `/device/${urlParams.device}/network/${urlParams.network}/account/${urlParams.account}`;
 
@@ -25,6 +24,6 @@ const AccountTabs = (props: any): any => {
             <a>Device settings</a>
         </div>
     );
-}
+};
 
 export default AccountTabs;
\ No newline at end of file
diff --git a/src/js/components/wallet/pages/Initialize.js b/src/js/components/wallet/pages/Initialize.js
index 131a8d26..dd512890 100644
--- a/src/js/components/wallet/pages/Initialize.js
+++ b/src/js/components/wallet/pages/Initialize.js
@@ -1,20 +1,18 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-const Initialize = () => {
-    return (
-        <section className="device-settings">
-            <div className="row">
-                <h2>Your device is in not initialized</h2>
-                <p>Please use Bitcoin wallet interface to start initialization process</p>
-                <a className="button" href="https://wallet.trezor.io/">Take me to the Bitcoin wallet</a>
-            </div>
-        </section>
-    );
-}
+const Initialize = () => (
+    <section className="device-settings">
+        <div className="row">
+            <h2>Your device is in not initialized</h2>
+            <p>Please use Bitcoin wallet interface to start initialization process</p>
+            <a className="button" href="https://wallet.trezor.io/">Take me to the Bitcoin wallet</a>
+        </div>
+    </section>
+);
 
 export default connect(null, null)(Initialize);
diff --git a/src/js/components/wallet/pages/WalletSettings.js b/src/js/components/wallet/pages/WalletSettings.js
index 95e956d4..ee400dcc 100644
--- a/src/js/components/wallet/pages/WalletSettings.js
+++ b/src/js/components/wallet/pages/WalletSettings.js
@@ -1,16 +1,14 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-export const WalletSettings = () => {
-    return (
-        <section className="settings">
+export const WalletSettings = () => (
+    <section className="settings">
             Wallet settings
-        </section>
-    );
-}
+    </section>
+);
 
 export default connect(null, null)(WalletSettings);
diff --git a/src/js/index.js b/src/js/index.js
index 03907538..f3539ddc 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { render } from 'react-dom';
@@ -14,8 +14,8 @@ if (root) {
 }
 
 window.onbeforeunload = () => {
-    store.dispatch( onBeforeUnload() );
-}
+    store.dispatch(onBeforeUnload());
+};
 
 if (typeof module !== undefined && module.hasOwnProperty('hot')) {
     // $FlowIssue
diff --git a/src/js/reducers/AccountsReducer.js b/src/js/reducers/AccountsReducer.js
index 0e8b5d1a..9a029d03 100644
--- a/src/js/reducers/AccountsReducer.js
+++ b/src/js/reducers/AccountsReducer.js
@@ -1,15 +1,15 @@
 /* @flow */
-'use strict';
+
 
 import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
 import * as ACCOUNT from '../actions/constants/account';
 
 import type { Action, TrezorDevice } from '~/flowtype';
-import type { 
+import type {
     AccountCreateAction,
     AccountSetBalanceAction,
-    AccountSetNonceAction
+    AccountSetNonceAction,
 } from '../actions/AccountsActions';
 
 export type Account = {
@@ -28,20 +28,16 @@ export type State = Array<Account>;
 
 const initialState: State = [];
 
-export const findAccount = (state: State, index: number, deviceState: string, network: string): ?Account => {
-    return state.find(a => a.deviceState === deviceState && a.index === index && a.network === network);
-}
+export const findAccount = (state: State, index: number, deviceState: string, network: string): ?Account => state.find(a => a.deviceState === deviceState && a.index === index && a.network === network);
 
 export const findDeviceAccounts = (state: State, device: TrezorDevice, network: string): Array<Account> => {
     if (network) {
-        return state.filter((addr) => addr.deviceState === device.state && addr.network === network);
-    } else {
-        return state.filter((addr) => addr.deviceState === device.state);
+        return state.filter(addr => addr.deviceState === device.state && addr.network === network);
     }
-}
+    return state.filter(addr => addr.deviceState === device.state);
+};
 
 const createAccount = (state: State, action: AccountCreateAction): State => {
-
     // TODO check with device_id
     // check if account was created before
     // const exist: ?Account = state.find(account => account.address === action.address && account.network === action.network && action.device.features && account.deviceID === action.device.features.device_id);
@@ -60,69 +56,64 @@ const createAccount = (state: State, action: AccountCreateAction): State => {
         address: action.address,
         balance: '0',
         nonce: 0,
-    }
+    };
 
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState.push(account);
     return newState;
-}
+};
+
+const removeAccounts = (state: State, device: TrezorDevice): State => state.filter(account => account.deviceState !== device.state);
 
-const removeAccounts = (state: State, device: TrezorDevice): State => {
-    //return state.filter(account => device.features && account.deviceID !== device.features.device_id);
-    return state.filter(account => account.deviceState !== device.state);
-}
 
 const clear = (state: State, devices: Array<TrezorDevice>): State => {
-    let newState: State = [ ...state ];
-    devices.forEach(d => {
+    let newState: State = [...state];
+    devices.forEach((d) => {
         newState = removeAccounts(newState, d);
     });
     return newState;
-}
+};
 
 const setBalance = (state: State, action: AccountSetBalanceAction): State => {
     const index: number = state.findIndex(account => account.address === action.address && account.network === action.network && account.deviceState === action.deviceState);
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState[index].loaded = true;
     newState[index].balance = action.balance;
     return newState;
-}
+};
 
 const setNonce = (state: State, action: AccountSetNonceAction): State => {
     const index: number = state.findIndex(account => account.address === action.address && account.network === action.network && account.deviceState === action.deviceState);
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState[index].loaded = true;
     newState[index].nonce = action.nonce;
     return newState;
-}
+};
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case ACCOUNT.CREATE :
+        case ACCOUNT.CREATE:
             return createAccount(state, action);
 
-        case CONNECT.FORGET :
-        case CONNECT.FORGET_SINGLE :
+        case CONNECT.FORGET:
+        case CONNECT.FORGET_SINGLE:
             return removeAccounts(state, action.device);
 
-        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA :
+        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA:
             return clear(state, action.devices);
 
         //case CONNECT.FORGET_SINGLE :
         //    return forgetAccounts(state, action);
 
-        case ACCOUNT.SET_BALANCE :
+        case ACCOUNT.SET_BALANCE:
             return setBalance(state, action);
-        case ACCOUNT.SET_NONCE :
+        case ACCOUNT.SET_NONCE:
             return setNonce(state, action);
 
-        case ACCOUNT.FROM_STORAGE :
+        case ACCOUNT.FROM_STORAGE:
             return action.payload;
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/DevicesReducer.js b/src/js/reducers/DevicesReducer.js
index 7fd73295..7bc64155 100644
--- a/src/js/reducers/DevicesReducer.js
+++ b/src/js/reducers/DevicesReducer.js
@@ -1,19 +1,18 @@
 /* @flow */
-'use strict';
+
 
 import { TRANSPORT, DEVICE } from 'trezor-connect';
+import type { Device } from 'trezor-connect';
 import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
 
 import type { Action, TrezorDevice } from '~/flowtype';
-import type { Device } from 'trezor-connect';
 
 export type State = Array<TrezorDevice>;
 
 const initialState: State = [];
 
 const mergeDevices = (current: TrezorDevice, upcoming: Device | TrezorDevice): TrezorDevice => {
-
     // do not merge if passphrase protection was changed
     // if (upcoming.features && current.features) {
     //     if (upcoming.features.passphrase_protection !== current.features.passphrase_protection) {
@@ -24,7 +23,7 @@ const mergeDevices = (current: TrezorDevice, upcoming: Device | TrezorDevice): T
 
     let instanceLabel = current.instanceLabel;
     if (upcoming.label !== current.label) {
-        instanceLabel = upcoming.label
+        instanceLabel = upcoming.label;
         if (typeof current.instance === 'number') {
             instanceLabel += ` (${current.instanceName || current.instance})`;
         }
@@ -42,7 +41,7 @@ const mergeDevices = (current: TrezorDevice, upcoming: Device | TrezorDevice): T
         instanceName: typeof upcoming.instanceName === 'string' ? upcoming.instanceName : current.instanceName,
         state: current.state,
         ts: typeof upcoming.ts === 'number' ? upcoming.ts : current.ts,
-    }
+    };
     // corner-case: trying to merge unacquired device with acquired
     // make sure that sensitive fields will not be changed and device will remain acquired
     if (upcoming.unacquired && current.state) {
@@ -52,10 +51,9 @@ const mergeDevices = (current: TrezorDevice, upcoming: Device | TrezorDevice): T
     }
 
     return dev;
-}
+};
 
 const addDevice = (state: State, device: Device): State => {
-
     let affectedDevices: Array<TrezorDevice> = [];
     let otherDevices: Array<TrezorDevice> = [];
     if (!device.features) {
@@ -84,9 +82,9 @@ const addDevice = (state: State, device: Device): State => {
         instanceLabel: device.label,
         instanceName: null,
         ts: new Date().getTime(),
-    }
+    };
 
-    if (affectedDevices.length > 0 ) {
+    if (affectedDevices.length > 0) {
         // check if freshly added device has different "passphrase_protection" settings
 
         // let hasDifferentPassphraseSettings: boolean = false;
@@ -114,26 +112,21 @@ const addDevice = (state: State, device: Device): State => {
         //     changedDevices.push(newDevice);
         // }
 
-        const changedDevices: Array<TrezorDevice> = affectedDevices.filter(d => d.features && d.features.passphrase_protection === device.features.passphrase_protection).map(d => {
-            return mergeDevices(d, { ...device, connected: true, available: true } );
-        });
+        const changedDevices: Array<TrezorDevice> = affectedDevices.filter(d => d.features && d.features.passphrase_protection === device.features.passphrase_protection).map(d => mergeDevices(d, { ...device, connected: true, available: true }));
         if (changedDevices.length !== affectedDevices.length) {
             changedDevices.push(newDevice);
         }
 
         return otherDevices.concat(changedDevices);
-
-    } else {
-        return otherDevices.concat([newDevice]);
     }
-}
+    return otherDevices.concat([newDevice]);
+};
 
 
 const duplicate = (state: State, device: TrezorDevice): State => {
-
     if (!device.features) return state;
 
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
 
     const instance: number = getNewInstance(state, device);
 
@@ -143,25 +136,22 @@ const duplicate = (state: State, device: TrezorDevice): State => {
         remember: false,
         state: null,
         // instance, (instance is already part of device - added in modal)
-        instanceLabel: `${device.label} (${ device.instanceName || instance })`,
+        instanceLabel: `${device.label} (${device.instanceName || instance})`,
         ts: new Date().getTime(),
-    }
+    };
     newState.push(newDevice);
 
     return newState;
-}
+};
 
 const changeDevice = (state: State, device: Device): State => {
-
     // change only acquired devices
     if (!device.features) return state;
 
     // find devices with the same device_id and passphrase_protection settings
     // or devices with the same path (TODO: should be that way?)
-    const affectedDevices: Array<TrezorDevice> = state.filter(d => 
-        (d.features && d.features.device_id === device.features.device_id && d.features.passphrase_protection === device.features.passphrase_protection) || 
-        (d.features && d.path.length > 0 && d.path === device.path) 
-    );
+    const affectedDevices: Array<TrezorDevice> = state.filter(d => (d.features && d.features.device_id === device.features.device_id && d.features.passphrase_protection === device.features.passphrase_protection)
+        || (d.features && d.path.length > 0 && d.path === device.path));
 
     const otherDevices: Array<TrezorDevice> = state.filter(d => affectedDevices.indexOf(d) === -1);
 
@@ -172,7 +162,7 @@ const changeDevice = (state: State, device: Device): State => {
     }
 
     return state;
-}
+};
 
 const authDevice = (state: State, device: TrezorDevice, deviceState: string): State => {
     const affectedDevice: ?TrezorDevice = state.find(d => d.path === device.path && d.instance === device.instance);
@@ -183,47 +173,39 @@ const authDevice = (state: State, device: TrezorDevice, deviceState: string): St
         return otherDevices.concat([affectedDevice]);
     }
     return state;
-}
+};
 
 
 // Transform JSON form local storage into State
-const devicesFromStorage = (devices: Array<TrezorDevice>): State => {
-    return devices.map( (d: TrezorDevice) => {
-        return {
-            ...d,
-            connected: false,
-            available: false,
-            path: '',
-            acquiring: false,
-            featuresNeedsReload: false,
-            isUsedElsewhere: false
-        }
-    });
-}
+const devicesFromStorage = (devices: Array<TrezorDevice>): State => devices.map((d: TrezorDevice) => ({
+    ...d,
+    connected: false,
+    available: false,
+    path: '',
+    acquiring: false,
+    featuresNeedsReload: false,
+    isUsedElsewhere: false,
+}));
 
 // Remove all device reference from State
-const forgetDevice = (state: State, device: TrezorDevice): State => {
-    // remove all instances after disconnect (remember request declined)
-    // TODO: filter clones
-    return state.filter(d => d.remember || (d.features && device.features && d.features.device_id !== device.features.device_id) || (!d.features && d.path !== device.path));
-}
+const forgetDevice = (state: State, device: TrezorDevice): State => state.filter(d => d.remember || (d.features && device.features && d.features.device_id !== device.features.device_id) || (!d.features && d.path !== device.path));
+
 
 // Remove single device reference from State
 const forgetSingleDevice = (state: State, device: TrezorDevice): State => {
     // remove only one instance (called from Aside button)
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState.splice(newState.indexOf(device), 1);
     return newState;
-}
+};
 
 const disconnectDevice = (state: State, device: Device): State => {
-
     const affectedDevices: State = state.filter(d => d.path === device.path || (d.features && device.features && d.features.device_id === device.features.device_id));
     const otherDevices: State = state.filter(d => affectedDevices.indexOf(d) === -1);
 
     if (affectedDevices.length > 0) {
         const acquiredDevices = affectedDevices.filter(d => !d.unacquired && d.state);
-        return otherDevices.concat( acquiredDevices.map(d => {
+        return otherDevices.concat(acquiredDevices.map((d) => {
             d.connected = false;
             d.available = false;
             d.isUsedElsewhere = false;
@@ -234,74 +216,67 @@ const disconnectDevice = (state: State, device: Device): State => {
     }
 
     return state;
-}
+};
 
 const onSelectedDevice = (state: State, device: ?TrezorDevice): State => {
     if (device) {
         const otherDevices: Array<TrezorDevice> = state.filter(d => d !== device);
-        return otherDevices.concat([ { ...device, ts: new Date().getTime() } ]);
+        return otherDevices.concat([{ ...device, ts: new Date().getTime() }]);
     }
     return state;
-}
+};
 
 export default function devices(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-
-        case CONNECT.DEVICE_FROM_STORAGE :
+        case CONNECT.DEVICE_FROM_STORAGE:
             return devicesFromStorage(action.payload);
-        
-        case CONNECT.DUPLICATE :
+
+        case CONNECT.DUPLICATE:
             return duplicate(state, action.device);
 
-        case CONNECT.AUTH_DEVICE :
+        case CONNECT.AUTH_DEVICE:
             return authDevice(state, action.device, action.state);
 
-        case CONNECT.REMEMBER :
-            return changeDevice(state, { ...action.device, path: '', remember: true } );
-    
-        case CONNECT.FORGET :
+        case CONNECT.REMEMBER:
+            return changeDevice(state, { ...action.device, path: '', remember: true });
+
+        case CONNECT.FORGET:
             return forgetDevice(state, action.device);
-        case CONNECT.FORGET_SINGLE :
+        case CONNECT.FORGET_SINGLE:
             return forgetSingleDevice(state, action.device);
 
-        case DEVICE.CONNECT :
-        case DEVICE.CONNECT_UNACQUIRED :
+        case DEVICE.CONNECT:
+        case DEVICE.CONNECT_UNACQUIRED:
             return addDevice(state, action.device);
 
-        case DEVICE.CHANGED :
-            return changeDevice(state, { ...action.device, connected: true, available: true }); 
+        case DEVICE.CHANGED:
+            return changeDevice(state, { ...action.device, connected: true, available: true });
             // TODO: check if available will propagate to unavailable
 
-        case DEVICE.DISCONNECT :
-        case DEVICE.DISCONNECT_UNACQUIRED :
+        case DEVICE.DISCONNECT:
+        case DEVICE.DISCONNECT_UNACQUIRED:
             return disconnectDevice(state, action.device);
 
-        case WALLET.SET_SELECTED_DEVICE : 
+        case WALLET.SET_SELECTED_DEVICE:
             return onSelectedDevice(state, action.device);
 
         default:
             return state;
     }
-
 }
 
 // UTILS
 
 export const getNewInstance = (devices: State, device: Device | TrezorDevice): number => {
-
     const affectedDevices: State = devices.filter(d => d.features && device.features && d.features.device_id === device.features.device_id)
-    .sort((a, b) => {
-        if (!a.instance) {
-            return -1;
-        } else {
+        .sort((a, b) => {
+            if (!a.instance) {
+                return -1;
+            }
             return !b.instance || a.instance > b.instance ? 1 : -1;
-        }
-    });
+        });
 
-    const instance: number = affectedDevices.reduce((inst, dev) => {
-        return dev.instance ? dev.instance + 1 : inst + 1;
-    }, 0);
+    const instance: number = affectedDevices.reduce((inst, dev) => (dev.instance ? dev.instance + 1 : inst + 1), 0);
 
     return instance;
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/DiscoveryReducer.js b/src/js/reducers/DiscoveryReducer.js
index b22b41f3..a65258c2 100644
--- a/src/js/reducers/DiscoveryReducer.js
+++ b/src/js/reducers/DiscoveryReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import HDKey from 'hdkey';
 
@@ -9,16 +9,16 @@ import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
 
 import type { Action, TrezorDevice } from '~/flowtype';
-import type { 
+import type {
     DiscoveryStartAction,
     DiscoveryWaitingAction,
     DiscoveryStopAction,
-    DiscoveryCompleteAction
+    DiscoveryCompleteAction,
 } from '../actions/DiscoveryActions';
 
 import type {
-    AccountCreateAction
-} from '../actions/AccountsActions'
+    AccountCreateAction,
+} from '../actions/AccountsActions';
 
 export type Discovery = {
     network: string;
@@ -37,13 +37,11 @@ export type Discovery = {
 export type State = Array<Discovery>;
 const initialState: State = [];
 
-const findIndex = (state: State, network: string, deviceState: string): number => {
-    return state.findIndex(d => d.network === network && d.deviceState === deviceState);
-}
+const findIndex = (state: State, network: string, deviceState: string): number => state.findIndex(d => d.network === network && d.deviceState === deviceState);
 
 const start = (state: State, action: DiscoveryStartAction): State => {
     const deviceState: string = action.device.state || '0';
-    const hdKey: HDKey =  new HDKey();
+    const hdKey: HDKey = new HDKey();
     hdKey.publicKey = new Buffer(action.publicKey, 'hex');
     hdKey.chainCode = new Buffer(action.chainCode, 'hex');
     const instance: Discovery = {
@@ -58,9 +56,9 @@ const start = (state: State, action: DiscoveryStartAction): State => {
         completed: false,
         waitingForDevice: false,
         waitingForBackend: false,
-    }
+    };
 
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     const index: number = findIndex(state, action.network, deviceState);
     if (index >= 0) {
         newState[index] = instance;
@@ -68,47 +66,44 @@ const start = (state: State, action: DiscoveryStartAction): State => {
         newState.push(instance);
     }
     return newState;
-}
+};
 
 const complete = (state: State, action: DiscoveryCompleteAction): State => {
     const index: number = findIndex(state, action.network, action.device.state || '0');
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState[index].completed = true;
     return newState;
-}
+};
 
 const accountCreate = (state: State, action: AccountCreateAction): State => {
     const index: number = findIndex(state, action.network, action.device.state || '0');
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState[index].accountIndex++;
     return newState;
-}
+};
 
-const forgetDiscovery = (state: State, device: TrezorDevice): State => {
-    return state.filter(d => d.deviceState !== device.state);
-}
+const forgetDiscovery = (state: State, device: TrezorDevice): State => state.filter(d => d.deviceState !== device.state);
 
 const clear = (state: State, devices: Array<TrezorDevice>): State => {
-    let newState: State = [ ...state ];
-    devices.forEach(d => {
+    let newState: State = [...state];
+    devices.forEach((d) => {
         newState = forgetDiscovery(newState, d);
     });
     return newState;
-}
+};
 
 const stop = (state: State, action: DiscoveryStopAction): State => {
-    const newState: State = [ ...state ];
-    return newState.map( (d: Discovery) => {
+    const newState: State = [...state];
+    return newState.map((d: Discovery) => {
         if (d.deviceState === action.device.state && !d.completed) {
             d.interrupted = true;
             d.waitingForDevice = false;
         }
         return d;
     });
-}
+};
 
 const waitingForDevice = (state: State, action: DiscoveryWaitingAction): State => {
-
     const deviceState: string = action.device.state || '0';
     const instance: Discovery = {
         network: action.network,
@@ -122,10 +117,10 @@ const waitingForDevice = (state: State, action: DiscoveryWaitingAction): State =
         completed: false,
         waitingForDevice: true,
         waitingForBackend: false,
-    }
+    };
 
     const index: number = findIndex(state, action.network, deviceState);
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     if (index >= 0) {
         newState[index] = instance;
     } else {
@@ -133,7 +128,7 @@ const waitingForDevice = (state: State, action: DiscoveryWaitingAction): State =
     }
 
     return newState;
-}
+};
 
 const waitingForBackend = (state: State, action: DiscoveryWaitingAction): State => {
     const deviceState: string = action.device.state || '0';
@@ -148,11 +143,11 @@ const waitingForBackend = (state: State, action: DiscoveryWaitingAction): State
         interrupted: false,
         completed: false,
         waitingForDevice: false,
-        waitingForBackend: true
-    }
+        waitingForBackend: true,
+    };
 
     const index: number = findIndex(state, action.network, deviceState);
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     if (index >= 0) {
         newState[index] = instance;
     } else {
@@ -160,26 +155,25 @@ const waitingForBackend = (state: State, action: DiscoveryWaitingAction): State
     }
 
     return newState;
-}
+};
 
 export default function discovery(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-        case DISCOVERY.START :
+        case DISCOVERY.START:
             return start(state, action);
-        case ACCOUNT.CREATE :
+        case ACCOUNT.CREATE:
             return accountCreate(state, action);
-        case DISCOVERY.STOP :
+        case DISCOVERY.STOP:
             return stop(state, action);
-        case DISCOVERY.COMPLETE :
+        case DISCOVERY.COMPLETE:
             return complete(state, action);
-        case DISCOVERY.WAITING_FOR_DEVICE :
+        case DISCOVERY.WAITING_FOR_DEVICE:
             return waitingForDevice(state, action);
-        case DISCOVERY.WAITING_FOR_BACKEND :
+        case DISCOVERY.WAITING_FOR_BACKEND:
             return waitingForBackend(state, action);
-        case DISCOVERY.FROM_STORAGE :
-            return action.payload.map(d => {
-                const hdKey: HDKey =  new HDKey();
+        case DISCOVERY.FROM_STORAGE:
+            return action.payload.map((d) => {
+                const hdKey: HDKey = new HDKey();
                 hdKey.publicKey = new Buffer(d.publicKey, 'hex');
                 hdKey.chainCode = new Buffer(d.chainCode, 'hex');
                 return {
@@ -188,16 +182,15 @@ export default function discovery(state: State = initialState, action: Action):
                     interrupted: false,
                     waitingForDevice: false,
                     waitingForBackend: false,
-                }
-            })
-        case CONNECT.FORGET :
-        case CONNECT.FORGET_SINGLE :
+                };
+            });
+        case CONNECT.FORGET:
+        case CONNECT.FORGET_SINGLE:
             return forgetDiscovery(state, action.device);
-        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA :
+        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA:
             return clear(state, action.devices);
 
         default:
             return state;
     }
-
 }
\ No newline at end of file
diff --git a/src/js/reducers/FiatRateReducer.js b/src/js/reducers/FiatRateReducer.js
index e6fce27a..97302be4 100644
--- a/src/js/reducers/FiatRateReducer.js
+++ b/src/js/reducers/FiatRateReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { RATE_UPDATE } from '../services/CoinmarketcapService';
 
@@ -14,29 +14,26 @@ export type Fiat = {
 export const initialState: Array<Fiat> = [];
 
 const update = (state: Array<Fiat>, action: FiatRateAction): Array<Fiat> => {
-    const newState: Array<Fiat> = [ ...state ];
+    const newState: Array<Fiat> = [...state];
     const exists: ?Fiat = newState.find(f => f.network === action.network);
     if (exists) {
         exists.value = action.rate.price_usd;
     } else {
         newState.push({
             network: action.network,
-            value: action.rate.price_usd
-        })
+            value: action.rate.price_usd,
+        });
     }
     return newState;
-}
+};
 
 
 export default (state: Array<Fiat> = initialState, action: Action): Array<Fiat> => {
-
     switch (action.type) {
-
-        case RATE_UPDATE :
+        case RATE_UPDATE:
             return update(state, action);
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/LocalStorageReducer.js b/src/js/reducers/LocalStorageReducer.js
index 72e677d9..5498bb7e 100644
--- a/src/js/reducers/LocalStorageReducer.js
+++ b/src/js/reducers/LocalStorageReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as STORAGE from '../actions/constants/localStorage';
 
@@ -80,42 +80,39 @@ const initialState: State = {
     error: null,
     config: {
         coins: [],
-        fiatValueTickers: []
+        fiatValueTickers: [],
     },
     ERC20Abi: [],
     tokens: {},
     customBackend: [
         {
-            name: "Custom1",
-            slug: "custom1",
-            url: "http://google.com"
-        }
-    ]
+            name: 'Custom1',
+            slug: 'custom1',
+            url: 'http://google.com',
+        },
+    ],
 };
 
 export default function localStorage(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-
-        case STORAGE.READY :
+        case STORAGE.READY:
             return {
                 ...state,
                 initialized: true,
                 config: action.config,
                 ERC20Abi: action.ERC20Abi,
                 tokens: action.tokens,
-                error: null
-            }
+                error: null,
+            };
 
-        case STORAGE.ERROR :
+        case STORAGE.ERROR:
             return {
                 ...state,
-                error: action.error
-            }
+                error: action.error,
+            };
+
 
-    
         default:
             return state;
     }
-
 }
diff --git a/src/js/reducers/LogReducer.js b/src/js/reducers/LogReducer.js
index f08f4887..bd3038fa 100644
--- a/src/js/reducers/LogReducer.js
+++ b/src/js/reducers/LogReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as LOG from '../actions/constants/log';
 import type { Action } from '~/flowtype';
@@ -23,29 +23,26 @@ export const initialState: State = {
 
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case LOG.OPEN : 
+        case LOG.OPEN:
             return {
                 ...state,
-                opened: true
-            }
+                opened: true,
+            };
 
-        case LOG.CLOSE : 
+        case LOG.CLOSE:
             return {
                 ...state,
-                opened: false
-            }
+                opened: false,
+            };
 
-        case LOG.ADD : 
+        case LOG.ADD:
             return {
                 ...state,
-                entries: state.entries.concat([ action.payload ])
-            }
+                entries: state.entries.concat([action.payload]),
+            };
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/ModalReducer.js b/src/js/reducers/ModalReducer.js
index 21cfbd0e..e545d561 100644
--- a/src/js/reducers/ModalReducer.js
+++ b/src/js/reducers/ModalReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { UI, DEVICE } from 'trezor-connect';
 import * as RECEIVE from '../actions/constants/receive';
@@ -18,57 +18,55 @@ export type State = {
 }
 
 const initialState: State = {
-    opened: false
+    opened: false,
     // instances: null,
     // windowType: null
 };
 
 export default function modal(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-
-        case RECEIVE.REQUEST_UNVERIFIED :
+        case RECEIVE.REQUEST_UNVERIFIED:
             return {
                 opened: true,
                 device: action.device,
-                windowType: action.type
-            }
+                windowType: action.type,
+            };
 
-        case CONNECT.REMEMBER_REQUEST :
+        case CONNECT.REMEMBER_REQUEST:
             return {
                 opened: true,
                 device: action.device,
                 instances: action.instances,
-                windowType: action.type
+                windowType: action.type,
             };
-        case CONNECT.FORGET_REQUEST :
+        case CONNECT.FORGET_REQUEST:
             return {
                 opened: true,
                 device: action.device,
-                windowType: action.type
+                windowType: action.type,
             };
 
-        case CONNECT.TRY_TO_DUPLICATE :
+        case CONNECT.TRY_TO_DUPLICATE:
             return {
                 opened: true,
                 device: action.device,
-                windowType: action.type
+                windowType: action.type,
             };
 
-        case DEVICE.CHANGED :
+        case DEVICE.CHANGED:
             if (state.opened && action.device.path === state.device.path && action.device.isUsedElsewhere) {
-                return initialState
+                return initialState;
             }
             return state;
 
-        case DEVICE.DISCONNECT :
+        case DEVICE.DISCONNECT:
             if (state.opened && action.device.path === state.device.path) {
-                return initialState
+                return initialState;
             }
             return state;
 
         // case DEVICE.CONNECT :
-        // case DEVICE.CONNECT_UNACQUIRED : 
+        // case DEVICE.CONNECT_UNACQUIRED :
         //     if (state.opened && state.windowType === CONNECT.TRY_TO_FORGET) {
         //         return {
         //             ...initialState,
@@ -77,32 +75,31 @@ export default function modal(state: State = initialState, action: Action): Stat
         //     }
         //     return state;
 
-        case UI.REQUEST_PIN :
-        case UI.INVALID_PIN :
-        case UI.REQUEST_PASSPHRASE :
+        case UI.REQUEST_PIN:
+        case UI.INVALID_PIN:
+        case UI.REQUEST_PASSPHRASE:
             return {
                 opened: true,
                 device: action.payload.device,
-                windowType: action.type
+                windowType: action.type,
             };
 
-        case UI.REQUEST_BUTTON :
+        case UI.REQUEST_BUTTON:
             return {
                 opened: true,
                 device: action.payload.device,
-                windowType: action.payload.code
-            }
-        
-        case UI.CLOSE_UI_WINDOW :
-        case MODAL.CLOSE :
-        
-        case CONNECT.FORGET :
-        case CONNECT.FORGET_SINGLE :
-        case CONNECT.REMEMBER :
+                windowType: action.payload.code,
+            };
+
+        case UI.CLOSE_UI_WINDOW:
+        case MODAL.CLOSE:
+
+        case CONNECT.FORGET:
+        case CONNECT.FORGET_SINGLE:
+        case CONNECT.REMEMBER:
             return initialState;
 
         default:
             return state;
     }
-
 }
\ No newline at end of file
diff --git a/src/js/reducers/NotificationReducer.js b/src/js/reducers/NotificationReducer.js
index 87bacfe8..2c3a569e 100644
--- a/src/js/reducers/NotificationReducer.js
+++ b/src/js/reducers/NotificationReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { LOCATION_CHANGE } from 'react-router-redux';
 import * as NOTIFICATION from '../actions/constants/notification';
@@ -44,35 +44,33 @@ const addNotification = (state: State, payload: any): State => {
         title: payload.title.toString(),
         message: payload.message.toString(),
         cancelable: payload.cancelable,
-        actions: payload.actions
+        actions: payload.actions,
     });
 
     // TODO: sort
     return newState;
-}
+};
 
 const closeNotification = (state: State, payload: any): State => {
     if (payload && typeof payload.id === 'string') {
         return state.filter(entry => entry.id !== payload.id);
-    } else if (payload && typeof payload.devicePath === 'string') {
+    } if (payload && typeof payload.devicePath === 'string') {
         return state.filter(entry => entry.devicePath !== payload.devicePath);
-    } else {
-        return state.filter(entry => !entry.cancelable);
     }
-}
+    return state.filter(entry => !entry.cancelable);
+};
 
 export default function notification(state: State = initialState, action: Action): State {
-    switch(action.type) {
-
-        case DEVICE.DISCONNECT :
+    switch (action.type) {
+        case DEVICE.DISCONNECT:
             const path: string = action.device.path; // Flow warning
             return state.filter(entry => entry.devicePath !== path);
 
-        case NOTIFICATION.ADD :
+        case NOTIFICATION.ADD:
             return addNotification(state, action.payload);
 
-        case LOCATION_CHANGE :
-        case NOTIFICATION.CLOSE :
+        case LOCATION_CHANGE:
+        case NOTIFICATION.CLOSE:
             return closeNotification(state, action.payload);
 
         default:
diff --git a/src/js/reducers/PendingTxReducer.js b/src/js/reducers/PendingTxReducer.js
index bb7f9e6a..db1fb989 100644
--- a/src/js/reducers/PendingTxReducer.js
+++ b/src/js/reducers/PendingTxReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as PENDING from '../actions/constants/pendingTx';
 import * as SEND from '../actions/constants/send';
@@ -25,7 +25,7 @@ export type State = Array<PendingTx>;
 const initialState: State = [];
 
 const add = (state: State, action: SendTxAction): State => {
-    const newState = [ ...state ];
+    const newState = [...state];
     newState.push({
         id: action.txid,
         network: action.account.network,
@@ -38,38 +38,31 @@ const add = (state: State, action: SendTxAction): State => {
         rejected: false,
     });
     return newState;
-}
+};
 
-const remove = (state: State, id: string): State => {
-    return state.filter(tx => tx.id !== id);
-}
+const remove = (state: State, id: string): State => state.filter(tx => tx.id !== id);
 
-const reject = (state: State, id: string): State => {
-    return state.map(tx => {
-        if (tx.id === id && !tx.rejected) {
-            return { ...tx, rejected: true };
-        }
-        return tx;
-    });
-}
+const reject = (state: State, id: string): State => state.map((tx) => {
+    if (tx.id === id && !tx.rejected) {
+        return { ...tx, rejected: true };
+    }
+    return tx;
+});
 
 export default function pending(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-
-        case SEND.TX_COMPLETE :
+        case SEND.TX_COMPLETE:
             return add(state, action);
 
-        case PENDING.TX_RESOLVED :
+        case PENDING.TX_RESOLVED:
             return remove(state, action.tx.id);
-        case PENDING.TX_NOT_FOUND :
+        case PENDING.TX_NOT_FOUND:
             return reject(state, action.tx.id);
 
-        case PENDING.FROM_STORAGE :
+        case PENDING.FROM_STORAGE:
             return action.payload;
 
         default:
             return state;
     }
-
 }
\ No newline at end of file
diff --git a/src/js/reducers/ReceiveReducer.js b/src/js/reducers/ReceiveReducer.js
index 8f35a5ae..a95d545e 100644
--- a/src/js/reducers/ReceiveReducer.js
+++ b/src/js/reducers/ReceiveReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { UI } from 'trezor-connect';
 import * as RECEIVE from '../actions/constants/receive';
@@ -18,42 +18,39 @@ export const initialState: State = {
 };
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case RECEIVE.INIT :
+        case RECEIVE.INIT:
             return action.state;
 
-        case ACCOUNT.DISPOSE :
+        case ACCOUNT.DISPOSE:
             return initialState;
 
-        case RECEIVE.SHOW_ADDRESS :
+        case RECEIVE.SHOW_ADDRESS:
             return {
                 ...state,
                 addressVerified: true,
-                addressUnverified: false
-            }
-        case RECEIVE.HIDE_ADDRESS :
+                addressUnverified: false,
+            };
+        case RECEIVE.HIDE_ADDRESS:
             return initialState;
-            
-        case RECEIVE.SHOW_UNVERIFIED_ADDRESS :
+
+        case RECEIVE.SHOW_UNVERIFIED_ADDRESS:
             return {
                 ...state,
                 addressVerified: false,
-                addressUnverified: true
-            }
+                addressUnverified: true,
+            };
 
-        case UI.REQUEST_BUTTON : 
+        case UI.REQUEST_BUTTON:
             if (action.payload.code === 'ButtonRequest_Address') {
                 return {
                     ...state,
                     addressVerified: true,
-                }
+                };
             }
             return state;
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/SelectedAccountReducer.js b/src/js/reducers/SelectedAccountReducer.js
index 41e6ee5f..705fb3a8 100644
--- a/src/js/reducers/SelectedAccountReducer.js
+++ b/src/js/reducers/SelectedAccountReducer.js
@@ -1,16 +1,16 @@
 /* @flow */
-'use strict';
+
 
 import * as ACCOUNT from '../actions/constants/account';
 
-import type { 
-    Action, 
+import type {
+    Action,
     Account,
     Coin,
     Token,
     PendingTx,
     Discovery,
-    Web3Instance
+    Web3Instance,
 } from '~/flowtype';
 
 export type State = {
@@ -31,18 +31,15 @@ export const initialState: State = {
     tokens: [],
     pending: [],
     web3: null,
-    discovery: null
+    discovery: null,
 };
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case ACCOUNT.UPDATE_SELECTED_ACCOUNT :
+        case ACCOUNT.UPDATE_SELECTED_ACCOUNT:
             return action.payload;
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/SendFormReducer.js b/src/js/reducers/SendFormReducer.js
index 47cccd4a..7d2b41ef 100644
--- a/src/js/reducers/SendFormReducer.js
+++ b/src/js/reducers/SendFormReducer.js
@@ -1,25 +1,25 @@
 /* @flow */
-'use strict';
 
+
+import EthereumjsUnits from 'ethereumjs-units';
+import BigNumber from 'bignumber.js';
 import * as SEND from '../actions/constants/send';
 import * as WEB3 from '../actions/constants/web3';
 import * as ACCOUNT from '../actions/constants/account';
 import * as WALLET from '../actions/constants/wallet';
 
-import EthereumjsUnits from 'ethereumjs-units';
-import BigNumber from 'bignumber.js';
 import { getFeeLevels } from '../actions/SendFormActions';
 
 import type { Action } from '~/flowtype';
-import type { 
-    Web3UpdateGasPriceAction 
+import type {
+    Web3UpdateGasPriceAction,
 } from '../actions/Web3Actions';
 
 export type State = {
     +networkName: string;
     +networkSymbol: string;
     currency: string;
-    
+
     // form fields
     advanced: boolean;
     untouched: boolean; // set to true when user made any changes in form
@@ -37,7 +37,7 @@ export type State = {
     data: string;
     nonce: string;
     total: string;
-    
+
     errors: {[k: string]: string};
     warnings: {[k: string]: string};
     infos: {[k: string]: string};
@@ -68,7 +68,7 @@ export const initialState: State = {
     selectedFeeLevel: {
         label: 'Normal',
         gasPrice: '0',
-        value: 'Normal'
+        value: 'Normal',
     },
     recommendedGasPrice: '0',
     gasPriceNeedsUpdate: false,
@@ -82,11 +82,10 @@ export const initialState: State = {
     errors: {},
     warnings: {},
     infos: {},
-}
+};
 
 
 const onGasPriceUpdated = (state: State, action: Web3UpdateGasPriceAction): State => {
-
     // function getRandomInt(min, max) {
     //     return Math.floor(Math.random() * (max - min + 1)) + min;
     // }
@@ -109,70 +108,68 @@ const onGasPriceUpdated = (state: State, action: Web3UpdateGasPriceAction): Stat
         return newState;
     }
     return state;
-}
+};
 
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case SEND.INIT :
+        case SEND.INIT:
             return action.state;
 
-        case ACCOUNT.DISPOSE :
+        case ACCOUNT.DISPOSE:
             return initialState;
 
         // this will be called right after Web3 instance initialization before any view is shown
         // and async during app live time
-        case WEB3.GAS_PRICE_UPDATED :
+        case WEB3.GAS_PRICE_UPDATED:
             return onGasPriceUpdated(state, action);
 
 
-        case SEND.TOGGLE_ADVANCED :
+        case SEND.TOGGLE_ADVANCED:
             return {
                 ...state,
-                advanced: !state.advanced
-            }
+                advanced: !state.advanced,
+            };
 
 
         // user actions
-        case SEND.ADDRESS_CHANGE :
-        case SEND.ADDRESS_VALIDATION :
-        case SEND.AMOUNT_CHANGE :
-        case SEND.SET_MAX :
-        case SEND.CURRENCY_CHANGE :
-        case SEND.FEE_LEVEL_CHANGE :
-        case SEND.UPDATE_FEE_LEVELS :
-        case SEND.GAS_PRICE_CHANGE :
-        case SEND.GAS_LIMIT_CHANGE :
-        case SEND.NONCE_CHANGE :
-        case SEND.DATA_CHANGE :
+        case SEND.ADDRESS_CHANGE:
+        case SEND.ADDRESS_VALIDATION:
+        case SEND.AMOUNT_CHANGE:
+        case SEND.SET_MAX:
+        case SEND.CURRENCY_CHANGE:
+        case SEND.FEE_LEVEL_CHANGE:
+        case SEND.UPDATE_FEE_LEVELS:
+        case SEND.GAS_PRICE_CHANGE:
+        case SEND.GAS_LIMIT_CHANGE:
+        case SEND.NONCE_CHANGE:
+        case SEND.DATA_CHANGE:
             return action.state;
 
-        case SEND.SEND :
+        case SEND.SEND:
             return {
                 ...state,
                 sending: true,
-            }
+            };
 
-        case SEND.TX_ERROR :
+        case SEND.TX_ERROR:
             return {
                 ...state,
                 sending: false,
-            }
+            };
 
-        case SEND.VALIDATION :
+        case SEND.VALIDATION:
             return {
                 ...state,
                 errors: action.errors,
                 warnings: action.warnings,
                 infos: action.infos,
-            }
+            };
 
-        case SEND.FROM_SESSION_STORAGE : 
+        case SEND.FROM_SESSION_STORAGE:
             return {
                 ...state,
-                
+
                 address: action.address,
                 amount: action.amount,
                 setMax: action.setMax,
@@ -185,10 +182,9 @@ export default (state: State = initialState, action: Action): State => {
                 nonce: action.nonce,
                 untouched: false,
                 touched: action.touched,
-            }
+            };
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/SummaryReducer.js b/src/js/reducers/SummaryReducer.js
index 1d93796f..88b7394f 100644
--- a/src/js/reducers/SummaryReducer.js
+++ b/src/js/reducers/SummaryReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as ACCOUNT from '../actions/constants/account';
 import * as SUMMARY from '../actions/constants/summary';
@@ -13,30 +13,27 @@ export type State = {
 
 export const initialState: State = {
     details: true,
-    selectedToken: null
-}
+    selectedToken: null,
+};
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case ACCOUNT.DISPOSE :
+        case ACCOUNT.DISPOSE:
             return initialState;
 
-        case SUMMARY.INIT :
+        case SUMMARY.INIT:
             return action.state;
 
-        case SUMMARY.DISPOSE :
+        case SUMMARY.DISPOSE:
             return initialState;
 
-        case SUMMARY.DETAILS_TOGGLE :
+        case SUMMARY.DETAILS_TOGGLE:
             return {
                 ...state,
-                details: !state.details
-            }
+                details: !state.details,
+            };
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/TokensReducer.js b/src/js/reducers/TokensReducer.js
index 5e3c9e7a..729db026 100644
--- a/src/js/reducers/TokensReducer.js
+++ b/src/js/reducers/TokensReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
@@ -25,13 +25,9 @@ export type State = Array<Token>;
 const initialState: State = [];
 
 // Helper for actions
-export const findToken = (state: Array<Token>, address: string, symbol: string, deviceState: string): ?Token => {
-    return state.find(t => t.ethAddress === address && t.symbol === symbol && t.deviceState === deviceState);
-}
+export const findToken = (state: Array<Token>, address: string, symbol: string, deviceState: string): ?Token => state.find(t => t.ethAddress === address && t.symbol === symbol && t.deviceState === deviceState);
 
-export const findAccountTokens = (state: Array<Token>, account: Account): Array<Token> => {
-    return state.filter(t => t.ethAddress === account.address && t.network === account.network && t.deviceState === account.deviceState);
-}
+export const findAccountTokens = (state: Array<Token>, account: Account): Array<Token> => state.filter(t => t.ethAddress === account.address && t.network === account.network && t.deviceState === account.deviceState);
 
 // const setBalance = (state: State, payload: any): State => {
 //     const newState: Array<Token> = [ ...state ];
@@ -44,52 +40,43 @@ export const findAccountTokens = (state: Array<Token>, account: Account): Array<
 // }
 
 const create = (state: State, token: Token): State => {
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState.push(token);
     return newState;
-}
+};
 
-const forget = (state: State, device: TrezorDevice): State => {
-    return state.filter(t => t.deviceState !== device.state);
-}
+const forget = (state: State, device: TrezorDevice): State => state.filter(t => t.deviceState !== device.state);
 
 const clear = (state: State, devices: Array<TrezorDevice>): State => {
-    let newState: State = [ ...state ];
-    devices.forEach(d => {
+    let newState: State = [...state];
+    devices.forEach((d) => {
         newState = forget(newState, d);
     });
     return newState;
-}
+};
 
-const remove = (state: State, token: Token): State => {
-    return state.filter(t => {
-        return !(t.ethAddress === token.ethAddress && t.address === token.address && t.deviceState === token.deviceState);
-    });
-}
+const remove = (state: State, token: Token): State => state.filter(t => !(t.ethAddress === token.ethAddress && t.address === token.address && t.deviceState === token.deviceState));
 
 export default (state: State = initialState, action: Action): State => {
-
     switch (action.type) {
-
-        case TOKEN.FROM_STORAGE :
+        case TOKEN.FROM_STORAGE:
             return action.payload;
 
-        case TOKEN.ADD :
+        case TOKEN.ADD:
             return create(state, action.payload);
-        case TOKEN.REMOVE :
+        case TOKEN.REMOVE:
             return remove(state, action.token);
-        case TOKEN.SET_BALANCE :
+        case TOKEN.SET_BALANCE:
             return action.payload;
 
-        case CONNECT.FORGET :
-        case CONNECT.FORGET_SINGLE :
+        case CONNECT.FORGET:
+        case CONNECT.FORGET_SINGLE:
             return forget(state, action.device);
 
-        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA :
+        case WALLET.CLEAR_UNAVAILABLE_DEVICE_DATA:
             return clear(state, action.devices);
 
         default:
             return state;
     }
-
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/js/reducers/TrezorConnectReducer.js b/src/js/reducers/TrezorConnectReducer.js
index c112c580..285b7730 100644
--- a/src/js/reducers/TrezorConnectReducer.js
+++ b/src/js/reducers/TrezorConnectReducer.js
@@ -1,12 +1,12 @@
 /* @flow */
-'use strict';
+
 
 import { TRANSPORT, DEVICE, UI } from 'trezor-connect';
+import type { Device } from 'trezor-connect';
 import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
 
 import type { Action, TrezorDevice } from '~/flowtype';
-import type { Device } from 'trezor-connect';
 
 export type SelectedDevice = {
     id: string; // could be device path if unacquired or features.device_id
@@ -45,47 +45,44 @@ const initialState: State = {
 };
 
 
-
 export default function connect(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-
-        case UI.IFRAME_HANDSHAKE : 
+        case UI.IFRAME_HANDSHAKE:
             return {
                 ...state,
-                browserState: action.payload.browser
-            }
-        
-        case CONNECT.START_ACQUIRING :
+                browserState: action.payload.browser,
+            };
+
+        case CONNECT.START_ACQUIRING:
             return {
                 ...state,
-                acquiring: true
-            }
+                acquiring: true,
+            };
 
-        case CONNECT.STOP_ACQUIRING :
+        case CONNECT.STOP_ACQUIRING:
             return {
                 ...state,
-                acquiring: false
-            }
+                acquiring: false,
+            };
 
-        case CONNECT.INITIALIZATION_ERROR :
+        case CONNECT.INITIALIZATION_ERROR:
             return {
                 ...state,
-                error: action.error
+                error: action.error,
             };
 
-        case TRANSPORT.START :
+        case TRANSPORT.START:
             return {
                 ...state,
                 transport: action.payload,
-                error: null
-            }
+                error: null,
+            };
 
-        case TRANSPORT.ERROR :
+        case TRANSPORT.ERROR:
             return {
                 ...state,
                 // error: action.payload, // message is wrapped in "device" field. It's dispatched from TrezorConnect.on(DEVICE_EVENT...) in TrezorConnectService
-                error: "Transport is missing",
+                error: 'Transport is missing',
                 transport: null,
             };
 
@@ -93,5 +90,4 @@ export default function connect(state: State = initialState, action: Action): St
         default:
             return state;
     }
-
 }
\ No newline at end of file
diff --git a/src/js/reducers/WalletReducer.js b/src/js/reducers/WalletReducer.js
index 9eb5bc0d..0187c14a 100644
--- a/src/js/reducers/WalletReducer.js
+++ b/src/js/reducers/WalletReducer.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { LOCATION_CHANGE } from 'react-router-redux';
 import { DEVICE } from 'trezor-connect';
@@ -33,61 +33,60 @@ const initialState: State = {
 };
 
 export default function wallet(state: State = initialState, action: Action): State {
-    switch(action.type) {
-
-        case WALLET.SET_INITIAL_URL :
+    switch (action.type) {
+        case WALLET.SET_INITIAL_URL:
             return {
                 ...state,
                 initialParams: action.state,
-                initialPathname: action.pathname
-            }
+                initialPathname: action.pathname,
+            };
 
-        case WEB3.READY :
+        case WEB3.READY:
             return {
                 ...state,
-                ready: true
-            }
+                ready: true,
+            };
 
-        case WALLET.ONLINE_STATUS :
+        case WALLET.ONLINE_STATUS:
             return {
                 ...state,
-                online: action.online
-            }
+                online: action.online,
+            };
 
-        case WALLET.TOGGLE_DEVICE_DROPDOWN :
+        case WALLET.TOGGLE_DEVICE_DROPDOWN:
             return {
                 ...state,
-                dropdownOpened: action.opened
-            }
+                dropdownOpened: action.opened,
+            };
 
-        case LOCATION_CHANGE : 
-        case MODAL.CLOSE : 
+        case LOCATION_CHANGE:
+        case MODAL.CLOSE:
             return {
                 ...state,
-                dropdownOpened: false
-            }
+                dropdownOpened: false,
+            };
 
-        case CONNECT.DISCONNECT_REQUEST :
+        case CONNECT.DISCONNECT_REQUEST:
             return {
                 ...state,
-                disconnectRequest: action.device
-            }
+                disconnectRequest: action.device,
+            };
 
-        case DEVICE.DISCONNECT :
+        case DEVICE.DISCONNECT:
             if (state.disconnectRequest && action.device.path === state.disconnectRequest.path) {
                 return {
                     ...state,
-                    disconnectRequest: null
-                }
+                    disconnectRequest: null,
+                };
             }
             return state;
 
-        case WALLET.SET_SELECTED_DEVICE :
-        case WALLET.UPDATE_SELECTED_DEVICE :
+        case WALLET.SET_SELECTED_DEVICE:
+        case WALLET.UPDATE_SELECTED_DEVICE:
             return {
                 ...state,
-                selectedDevice: action.device
-            }
+                selectedDevice: action.device,
+            };
 
         default:
             return state;
diff --git a/src/js/reducers/Web3Reducer.js b/src/js/reducers/Web3Reducer.js
index cd5393d6..fc6ffd20 100644
--- a/src/js/reducers/Web3Reducer.js
+++ b/src/js/reducers/Web3Reducer.js
@@ -1,17 +1,17 @@
 /* @flow */
-'use strict';
+
 
 import Web3 from 'web3';
 
+import type { ContractFactory } from 'web3';
 import * as STORAGE from '../actions/constants/localStorage';
 import * as WEB3 from '../actions/constants/web3';
 
 import type { Action } from '~/flowtype';
-import type { 
+import type {
     Web3UpdateBlockAction,
-    Web3UpdateGasPriceAction 
+    Web3UpdateGasPriceAction,
 } from '../actions/Web3Actions';
-import type { ContractFactory } from 'web3';
 
 export type Web3Instance = {
     network: string;
@@ -27,37 +27,34 @@ export type State = Array<Web3Instance>;
 const initialState: State = [];
 
 const createWeb3 = (state: State, instance: Web3Instance): State => {
-    const newState: Array<Web3Instance> = [ ...state ];
+    const newState: Array<Web3Instance> = [...state];
     newState.push(instance);
     return newState;
-}
+};
 
 const updateLatestBlock = (state: State, action: Web3UpdateBlockAction): State => {
     const index: number = state.findIndex(w3 => w3.network === action.network);
-    const newState: Array<Web3Instance> = [ ...state ];
+    const newState: Array<Web3Instance> = [...state];
     newState[index].latestBlock = action.blockHash;
     return newState;
-}
+};
 
 const updateGasPrice = (state: State, action: Web3UpdateGasPriceAction): State => {
     const index: number = state.findIndex(w3 => w3.network === action.network);
-    const newState: State = [ ...state ];
+    const newState: State = [...state];
     newState[index].gasPrice = action.gasPrice;
     return newState;
-}
+};
 
 export default function web3(state: State = initialState, action: Action): State {
-
     switch (action.type) {
-        
-        case WEB3.CREATE :
+        case WEB3.CREATE:
             return createWeb3(state, action.instance);
-        case WEB3.BLOCK_UPDATED :
+        case WEB3.BLOCK_UPDATED:
             return updateLatestBlock(state, action);
-        case WEB3.GAS_PRICE_UPDATED :
+        case WEB3.GAS_PRICE_UPDATED:
             return updateGasPrice(state, action);
         default:
             return state;
     }
-
 }
\ No newline at end of file
diff --git a/src/js/reducers/index.js b/src/js/reducers/index.js
index 37e3a1b4..1ad3c9b9 100644
--- a/src/js/reducers/index.js
+++ b/src/js/reducers/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { combineReducers } from 'redux';
 import { routerReducer } from 'react-router-redux';
@@ -40,8 +40,8 @@ const reducers = {
     pending,
     fiat,
     wallet,
-    devices
-}
+    devices,
+};
 
 export type Reducers = typeof reducers;
 type $ExtractFunctionReturn = <V>(v: (...args: any) => V) => V;
diff --git a/src/js/reducers/utils/index.js b/src/js/reducers/utils/index.js
index 730409cf..26fb3761 100644
--- a/src/js/reducers/utils/index.js
+++ b/src/js/reducers/utils/index.js
@@ -1,12 +1,12 @@
 /* @flow */
-'use strict';
+
 
 import * as LogActions from '~/js/actions/LogActions';
 import * as STORAGE from '~/js/actions/constants/localStorage';
 import * as WALLET from '~/js/actions/constants/wallet';
 import BigNumber from 'bignumber.js';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -21,61 +21,56 @@ import type {
     Discovery,
     Token,
     PendingTx,
-    Web3Instance
+    Web3Instance,
 } from '~/flowtype';
 
 export const getSelectedDevice = (state: State): ?TrezorDevice => {
-
     const locationState = state.router.location.state;
     if (!locationState.device) return undefined;
 
     const instance: ?number = locationState.deviceInstance ? parseInt(locationState.deviceInstance) : undefined;
-    return state.devices.find(d => {
+    return state.devices.find((d) => {
         if (d.unacquired && d.path === locationState.device) {
             return true;
-        } else if (d.features && d.features.bootloader_mode && d.path === locationState.device) {
+        } if (d.features && d.features.bootloader_mode && d.path === locationState.device) {
             return true;
-        } else if (d.features && d.features.device_id === locationState.device && d.instance === instance) {
+        } if (d.features && d.features.device_id === locationState.device && d.instance === instance) {
             return true;
         }
         return false;
     });
-}
+};
 
-// 
-export const isSelectedDevice = (current: ?TrezorDevice, device: ?TrezorDevice): boolean => {
-    return (current && device && (current.path === device.path && current.instance === device.instance)) ? true : false;
-}
+//
+export const isSelectedDevice = (current: ?TrezorDevice, device: ?TrezorDevice): boolean => !!((current && device && (current.path === device.path && current.instance === device.instance)));
 
 // find device by id and state
-export const findDevice = (devices: Array<TrezorDevice>, deviceId: string, deviceState: string, instance: ?number): ?TrezorDevice => {
-    return devices.find(d => {
-        // TODO: && (instance && d.instance === instance)
-        if (d.features && d.features.device_id === deviceId && d.state === deviceState) {
-            return true;
-        }
-        return false;
-    });
-}
+export const findDevice = (devices: Array<TrezorDevice>, deviceId: string, deviceState: string, instance: ?number): ?TrezorDevice => devices.find((d) => {
+    // TODO: && (instance && d.instance === instance)
+    if (d.features && d.features.device_id === deviceId && d.state === deviceState) {
+        return true;
+    }
+    return false;
+});
 
 export const getSelectedAccount = (state: State): ?Account => {
     const device = state.wallet.selectedDevice;
     const locationState = state.router.location.state;
     if (!device || !locationState.network || !locationState.account) return null;
-    
+
     const index: number = parseInt(locationState.account);
 
     return state.accounts.find(a => a.deviceState === device.state && a.index === index && a.network === locationState.network);
-}
+};
 
 export const getSelectedNetwork = (state: State): ?Coin => {
     const device = state.wallet.selectedDevice;
     const coins = state.localStorage.config.coins;
     const locationState = state.router.location.state;
     if (!device || !locationState.network) return null;
-    
+
     return coins.find(c => c.network === locationState.network);
-}
+};
 
 export const getDiscoveryProcess = (state: State): ?Discovery => {
     const device = state.wallet.selectedDevice;
@@ -83,39 +78,34 @@ export const getDiscoveryProcess = (state: State): ?Discovery => {
     if (!device || !locationState.network) return null;
 
     return state.discovery.find(d => d.deviceState === device.state && d.network === locationState.network);
-}
+};
 
 export const getAccountPendingTx = (pending: Array<PendingTx>, account: ?Account): Array<PendingTx> => {
     const a = account;
     if (!a) return [];
     return pending.filter(p => p.network === a.network && p.address === a.address);
-}
-
-export const getPendingNonce = (pending: Array<PendingTx>): number => {
-    return pending.reduce((value: number, tx: PendingTx) => {
-        if (tx.rejected) return value;
-        return Math.max(value, tx.nonce + 1);
-    }, 0);
-}
-
-export const getPendingAmount = (pending: Array<PendingTx>, currency: string, token: boolean = false): BigNumber => {
-    return pending.reduce((value: BigNumber, tx: PendingTx) => {
-        if (tx.currency === currency && !tx.rejected) {
-            return new BigNumber(value).plus(token ? tx.amount : tx.total);
-        }
-        return value;
-    }, new BigNumber('0'));
-}
+};
+
+export const getPendingNonce = (pending: Array<PendingTx>): number => pending.reduce((value: number, tx: PendingTx) => {
+    if (tx.rejected) return value;
+    return Math.max(value, tx.nonce + 1);
+}, 0);
+
+export const getPendingAmount = (pending: Array<PendingTx>, currency: string, token: boolean = false): BigNumber => pending.reduce((value: BigNumber, tx: PendingTx) => {
+    if (tx.currency === currency && !tx.rejected) {
+        return new BigNumber(value).plus(token ? tx.amount : tx.total);
+    }
+    return value;
+}, new BigNumber('0'));
 
 export const getAccountTokens = (state: State, account: ?Account): Array<Token> => {
     const a = account;
     if (!a) return [];
     return state.tokens.filter(t => t.ethAddress === a.address && t.network === a.network && t.deviceState === a.deviceState);
-}
+};
 
 export const getWeb3 = (state: State): ?Web3Instance => {
     const locationState = state.router.location.state;
     if (!locationState.network) return null;
     return state.web3.find(w3 => w3.network === locationState.network);
-}
-
+};
diff --git a/src/js/router/index.js b/src/js/router/index.js
index 378037f6..3a187b9f 100644
--- a/src/js/router/index.js
+++ b/src/js/router/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import React from 'react';
 import { Route, Switch } from 'react-router-dom';
@@ -22,26 +22,26 @@ import DeviceSettingsContainer from '../components/wallet/pages/DeviceSettings';
 import WalletSettingsContainer from '../components/wallet/pages/WalletSettings';
 
 export default (
-    <Provider store={ store }>
-        <ConnectedRouter history={ history }>
+    <Provider store={store}>
+        <ConnectedRouter history={history}>
             <Switch>
-                <Route exact path="/" component={ LandingPageContainer } />
-                <Route exact path="/bridge" component={ LandingPageContainer } />
-                <Route exact path="/import" component={ LandingPageContainer } />
+                <Route exact path="/" component={LandingPageContainer} />
+                <Route exact path="/bridge" component={LandingPageContainer} />
+                <Route exact path="/import" component={LandingPageContainer} />
                 <Route>
                     <WalletContainer>
-                        <Route exact path="/settings" component={ WalletSettingsContainer } />
-                        <Route exact path="/device/:device/" component={ DashboardContainer } />
-                        <Route exact path="/device/:device/network/:network" component={ DashboardContainer } />
-                        <Route exact path="/device/:device/acquire" component={ AcquireContainer } />
-                        <Route exact path="/device/:device/bootloader" component={ BootloaderContainer } />
-                        <Route exact path="/device/:device/initialize" component={ InitializeContainer } />
-                        <Route exact path="/device/:device/settings" component={ DeviceSettingsContainer } />
-                        <Route exact path="/device/:device/network/:network/account/:account" component={ SummaryContainer } />
-                        <Route path="/device/:device/network/:network/account/:account/send" component={ SendFormContainer } />
-                        <Route path="/device/:device/network/:network/account/:account/send/override" component={ SendFormContainer } />
-                        <Route path="/device/:device/network/:network/account/:account/receive" component={ ReceiveContainer } />
-                        <Route path="/device/:device/network/:network/account/:account/signverify" component={ SignVerifyContainer } />
+                        <Route exact path="/settings" component={WalletSettingsContainer} />
+                        <Route exact path="/device/:device/" component={DashboardContainer} />
+                        <Route exact path="/device/:device/network/:network" component={DashboardContainer} />
+                        <Route exact path="/device/:device/acquire" component={AcquireContainer} />
+                        <Route exact path="/device/:device/bootloader" component={BootloaderContainer} />
+                        <Route exact path="/device/:device/initialize" component={InitializeContainer} />
+                        <Route exact path="/device/:device/settings" component={DeviceSettingsContainer} />
+                        <Route exact path="/device/:device/network/:network/account/:account" component={SummaryContainer} />
+                        <Route path="/device/:device/network/:network/account/:account/send" component={SendFormContainer} />
+                        <Route path="/device/:device/network/:network/account/:account/send/override" component={SendFormContainer} />
+                        <Route path="/device/:device/network/:network/account/:account/receive" component={ReceiveContainer} />
+                        <Route path="/device/:device/network/:network/account/:account/signverify" component={SignVerifyContainer} />
                     </WalletContainer>
                 </Route>
             </Switch>
diff --git a/src/js/services/CoinmarketcapService.js b/src/js/services/CoinmarketcapService.js
index 219a1882..93400b3e 100644
--- a/src/js/services/CoinmarketcapService.js
+++ b/src/js/services/CoinmarketcapService.js
@@ -1,11 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import { JSONRequest, httpRequest } from '../utils/networkUtils';
 import { resolveAfter } from '../utils/promiseUtils';
 import { READY } from '../actions/constants/localStorage';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -13,7 +13,7 @@ import type {
     Dispatch,
     Action,
     AsyncAction,
-    GetState 
+    GetState,
 } from '~/flowtype';
 import type { Config, FiatValueTicker } from '../reducers/LocalStorageReducer';
 
@@ -25,41 +25,37 @@ export type FiatRateAction = {
     rate: any;
 }
 
-const loadRateAction = (): AsyncAction => {
-    return async (dispatch: Dispatch, getState: GetState): Promise<void> => {
-
-        const config: ?Config = getState().localStorage.config;
-        if (!config) return;
+const loadRateAction = (): AsyncAction => async (dispatch: Dispatch, getState: GetState): Promise<void> => {
+    const config: ?Config = getState().localStorage.config;
+    if (!config) return;
 
-        try {
-            config.fiatValueTickers.forEach(async (ticker: FiatValueTicker) => {
-                // const rate: ?Array<any> = await JSONRequest(`${ticker.url}?convert=USD`, 'json');
-                const rate: ?Array<any> = await httpRequest(`${ticker.url}?convert=USD`, 'json');
-                if (rate) {
-                    dispatch({
-                        type: RATE_UPDATE,
-                        network: ticker.network,
-                        rate: rate[0]
-                    });
-                }
-            })
-        } catch (error) {
-            // ignore error
-        }
-
-        await resolveAfter(50000);
+    try {
+        config.fiatValueTickers.forEach(async (ticker: FiatValueTicker) => {
+            // const rate: ?Array<any> = await JSONRequest(`${ticker.url}?convert=USD`, 'json');
+            const rate: ?Array<any> = await httpRequest(`${ticker.url}?convert=USD`, 'json');
+            if (rate) {
+                dispatch({
+                    type: RATE_UPDATE,
+                    network: ticker.network,
+                    rate: rate[0],
+                });
+            }
+        });
+    } catch (error) {
+        // ignore error
     }
-}
+
+    await resolveAfter(50000);
+};
 
 /**
- * Middleware 
+ * Middleware
  */
 const CoinmarketcapService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     next(action);
 
     if (action.type === READY) {
-        api.dispatch( loadRateAction() );
+        api.dispatch(loadRateAction());
     }
 
     return action;
diff --git a/src/js/services/LocalStorageService.js b/src/js/services/LocalStorageService.js
index 7b28a22f..1ec620e2 100644
--- a/src/js/services/LocalStorageService.js
+++ b/src/js/services/LocalStorageService.js
@@ -1,10 +1,11 @@
 /* @flow */
-'use strict';
 
+
+import { DEVICE } from 'trezor-connect';
+import { LOCATION_CHANGE } from 'react-router-redux';
 import * as LocalStorageActions from '../actions/LocalStorageActions';
 import * as WalletActions from '../actions/WalletActions';
 
-import { DEVICE } from 'trezor-connect';
 import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as MODAL from '../actions/constants/modal';
 import * as TOKEN from '../actions/constants/token';
@@ -13,10 +14,9 @@ import * as DISCOVERY from '../actions/constants/discovery';
 import * as SEND from '../actions/constants/send';
 import * as WEB3 from '../actions/constants/web3';
 import * as PENDING from '../actions/constants/pendingTx';
-import { LOCATION_CHANGE } from 'react-router-redux';
 import { findAccountTokens } from '../reducers/TokensReducer';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -24,7 +24,7 @@ import type {
     Dispatch,
     Action,
     AsyncAction,
-    GetState 
+    GetState,
 } from '~/flowtype';
 
 import type { TrezorDevice } from '~/flowtype';
@@ -38,30 +38,13 @@ import type { Discovery } from '../reducers/DiscoveryReducer';
 // or
 // https://www.npmjs.com/package/redux-react-session
 
-const findAccounts = (devices: Array<TrezorDevice>, accounts: Array<Account>): Array<Account> => {
-    return devices.reduce((arr, dev) => {
-        return arr.concat(accounts.filter(a => a.deviceState === dev.state));
-    }, []);
-}
+const findAccounts = (devices: Array<TrezorDevice>, accounts: Array<Account>): Array<Account> => devices.reduce((arr, dev) => arr.concat(accounts.filter(a => a.deviceState === dev.state)), []);
 
-const findTokens = (accounts: Array<Account>, tokens: Array<Token>): Array<Token> => {
-    return accounts.reduce((arr, account) => {
-        return arr.concat(findAccountTokens(tokens, account));
-    }, []);
-}
+const findTokens = (accounts: Array<Account>, tokens: Array<Token>): Array<Token> => accounts.reduce((arr, account) => arr.concat(findAccountTokens(tokens, account)), []);
 
-const findDiscovery = (devices: Array<TrezorDevice>, discovery: Array<Discovery>): Array<Discovery> => {
-    return devices.reduce((arr, dev) => {
-        return arr.concat(discovery.filter(a => a.deviceState === dev.state && a.publicKey.length > 0));
-    }, []);
-}
+const findDiscovery = (devices: Array<TrezorDevice>, discovery: Array<Discovery>): Array<Discovery> => devices.reduce((arr, dev) => arr.concat(discovery.filter(a => a.deviceState === dev.state && a.publicKey.length > 0)), []);
 
-const findPendingTxs = (accounts: Array<Account>, pending: Array<PendingTx>): Array<PendingTx> => {
-
-    return accounts.reduce((result, account) => {
-        return result.concat(pending.filter(p => p.address === account.address && p.network === account.network));
-    }, []);
-}
+const findPendingTxs = (accounts: Array<Account>, pending: Array<PendingTx>): Array<PendingTx> => accounts.reduce((result, account) => result.concat(pending.filter(p => p.address === account.address && p.network === account.network)), []);
 
 const save = (dispatch: Dispatch, getState: GetState): void => {
     const devices: Array<TrezorDevice> = getState().devices.filter(d => d.features && d.remember === true);
@@ -71,24 +54,23 @@ const save = (dispatch: Dispatch, getState: GetState): void => {
     const discovery: Array<Discovery> = findDiscovery(devices, getState().discovery);
 
     // save devices
-    dispatch( LocalStorageActions.save('devices', JSON.stringify(devices) ) );
+    dispatch(LocalStorageActions.save('devices', JSON.stringify(devices)));
 
     // save already preloaded accounts
-    dispatch( LocalStorageActions.save('accounts', JSON.stringify(accounts) ) );
+    dispatch(LocalStorageActions.save('accounts', JSON.stringify(accounts)));
 
     // save discovery state
-    dispatch( LocalStorageActions.save('discovery', JSON.stringify(discovery) ) );
+    dispatch(LocalStorageActions.save('discovery', JSON.stringify(discovery)));
 
     // tokens
-    dispatch( LocalStorageActions.save('tokens', JSON.stringify( tokens ) ) );
+    dispatch(LocalStorageActions.save('tokens', JSON.stringify(tokens)));
 
     // pending transactions
-    dispatch( LocalStorageActions.save('pending', JSON.stringify( pending ) ) );
-}
+    dispatch(LocalStorageActions.save('pending', JSON.stringify(pending)));
+};
 
 
 const LocalStorageService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     // Application live cycle starts here
     // if (action.type === LOCATION_CHANGE) {
     //     const { location } = api.getState().router;
@@ -102,44 +84,42 @@ const LocalStorageService: Middleware = (api: MiddlewareAPI) => (next: Middlewar
     next(action);
 
     switch (action.type) {
-
         // first time saving
-        case CONNECT.REMEMBER :
+        case CONNECT.REMEMBER:
             save(api.dispatch, api.getState);
-        break;
+            break;
 
-        case TOKEN.ADD :
-        case TOKEN.REMOVE :
-        case TOKEN.SET_BALANCE :
+        case TOKEN.ADD:
+        case TOKEN.REMOVE:
+        case TOKEN.SET_BALANCE:
             save(api.dispatch, api.getState);
-        break;
+            break;
 
-        case ACCOUNT.CREATE :
-        case ACCOUNT.SET_BALANCE :
-        case ACCOUNT.SET_NONCE :
+        case ACCOUNT.CREATE:
+        case ACCOUNT.SET_BALANCE:
+        case ACCOUNT.SET_NONCE:
             save(api.dispatch, api.getState);
-        break;
+            break;
 
-        case DISCOVERY.START :
-        case DISCOVERY.STOP :
-        case DISCOVERY.COMPLETE :
+        case DISCOVERY.START:
+        case DISCOVERY.STOP:
+        case DISCOVERY.COMPLETE:
             save(api.dispatch, api.getState);
-        break;
+            break;
 
-        case CONNECT.FORGET :
-        case CONNECT.FORGET_SINGLE :
-        case DEVICE.CHANGED :
-        case DEVICE.DISCONNECT :
-        case CONNECT.AUTH_DEVICE :
+        case CONNECT.FORGET:
+        case CONNECT.FORGET_SINGLE:
+        case DEVICE.CHANGED:
+        case DEVICE.DISCONNECT:
+        case CONNECT.AUTH_DEVICE:
             save(api.dispatch, api.getState);
-        break;
+            break;
 
-        case SEND.TX_COMPLETE :
-        case PENDING.TX_RESOLVED :
-        case PENDING.TX_NOT_FOUND :
+        case SEND.TX_COMPLETE:
+        case PENDING.TX_RESOLVED:
+        case PENDING.TX_NOT_FOUND:
             save(api.dispatch, api.getState);
-        break;
-
+            break;
     }
 
     return action;
diff --git a/src/js/services/LogService.js b/src/js/services/LogService.js
index d45f8874..0b81408d 100644
--- a/src/js/services/LogService.js
+++ b/src/js/services/LogService.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import * as LogActions from '../actions/LogActions';
 import * as STORAGE from '../actions/constants/localStorage';
@@ -7,7 +7,7 @@ import * as SEND from '../actions/constants/send';
 import { OPEN, CLOSE, ADD } from '../actions/constants/log';
 import { TRANSPORT, DEVICE } from 'trezor-connect';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -15,33 +15,32 @@ import type {
     Dispatch,
     Action,
     AsyncAction,
-    GetState 
+    GetState,
 } from '~/flowtype';
 
 const exclude: Array<string> = [
     ADD, OPEN, CLOSE,
     STORAGE.READY,
     SEND.TX_COMPLETE,
-    "web3__create"
+    'web3__create',
 ];
 
 const include: Array<string> = [
     TRANSPORT.START,
     DEVICE.CONNECT,
-    DEVICE.DISCONNECT
+    DEVICE.DISCONNECT,
 ];
 
 /**
- * Middleware 
+ * Middleware
  */
 const LogService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     next(action);
 
     // if (exclude.indexOf(action.type) < 0) {
     if (include.indexOf(action.type) >= 0) {
         // api.dispatch(LogActions.add(action.type, JSON.stringify( action )));
-        
+
         if (action.type === TRANSPORT.START) {
             api.dispatch(LogActions.add('Transport', action.payload));
         } else if (action.type === DEVICE.CONNECT) {
diff --git a/src/js/services/RouterService.js b/src/js/services/RouterService.js
index c984f001..021aa46b 100644
--- a/src/js/services/RouterService.js
+++ b/src/js/services/RouterService.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { DEVICE } from 'trezor-connect';
 import { LOCATION_CHANGE, push, replace } from 'react-router-redux';
@@ -7,7 +7,7 @@ import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as WALLET from '../actions/constants/wallet';
 import * as NotificationActions from '../actions/NotificationActions';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -18,7 +18,7 @@ import type {
     AsyncAction,
     GetState,
     RouterLocationState,
-    TrezorDevice
+    TrezorDevice,
 } from '~/flowtype';
 
 /**
@@ -26,12 +26,12 @@ import type {
  */
 
 const pathToParams = (path: string): RouterLocationState => {
-    const urlParts: Array<string> = path.split("/").slice(1);
+    const urlParts: Array<string> = path.split('/').slice(1);
     const params: RouterLocationState = {};
-    if (urlParts.length < 1 || path === "/") return params;
-    
-    for (let i = 0, len = urlParts.length; i < len; i+=2) {
-        params[ urlParts[i] ] = urlParts[ i + 1 ] || urlParts[i];
+    if (urlParts.length < 1 || path === '/') return params;
+
+    for (let i = 0, len = urlParts.length; i < len; i += 2) {
+        params[urlParts[i]] = urlParts[i + 1] || urlParts[i];
     }
 
     if (params.hasOwnProperty('device')) {
@@ -43,16 +43,15 @@ const pathToParams = (path: string): RouterLocationState => {
     }
 
     return params;
-}
+};
 
 const validation = (api: MiddlewareAPI, params: RouterLocationState): boolean => {
-
     if (params.hasOwnProperty('device')) {
         const { devices } = api.getState();
 
         let device: ?TrezorDevice;
         if (params.hasOwnProperty('deviceInstance')) {
-            device = devices.find(d => d.features && d.features.device_id === params.device && d.instance === parseInt(params.deviceInstance ) );
+            device = devices.find(d => d.features && d.features.device_id === params.device && d.instance === parseInt(params.deviceInstance));
         } else {
             device = devices.find(d => d.path === params.device || (d.features && d.features.device_id === params.device));
         }
@@ -72,21 +71,19 @@ const validation = (api: MiddlewareAPI, params: RouterLocationState): boolean =>
     }
 
     return true;
-}
+};
 
 let __unloading: boolean = false;
 
 const LandingURLS: Array<string> = [
     '/',
-    '/bridge'
+    '/bridge',
 ];
 
 const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     if (action.type === WALLET.ON_BEFORE_UNLOAD) {
         __unloading = true;
     } else if (action.type === LOCATION_CHANGE && !__unloading) {
-
         const { location } = api.getState().router;
         const web3 = api.getState().web3;
         const { devices } = api.getState();
@@ -99,16 +96,14 @@ const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
         let redirectPath: ?string;
         // first event after application loads
         if (!location) {
-
             postActions.push({
                 type: WALLET.SET_INITIAL_URL,
-                pathname: action.payload.pathname, 
-                state: requestedParams
+                pathname: action.payload.pathname,
+                state: requestedParams,
             });
 
             redirectPath = '/';
         } else {
-
             const isModalOpened: boolean = api.getState().modal.opened;
             // if web3 wasn't initialized yet or there are no devices attached or initialization error occurs
             const landingPage: boolean = web3.length < 1 || devices.length < 1 || error !== null;
@@ -118,10 +113,10 @@ const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
             // example 2 (invalid blocking): url changes while passphrase modal opened because device disconnect
             if (isModalOpened && action.payload.pathname !== location.pathname && validation(api, currentParams)) {
                 redirectPath = location.pathname;
-                console.warn("Modal still opened");
+                console.warn('Modal still opened');
             } else if (landingPage) {
                 // keep route on landing page
-                if (action.payload.pathname !== '/' && action.payload.pathname !== '/bridge'){
+                if (action.payload.pathname !== '/' && action.payload.pathname !== '/bridge') {
                     redirectPath = '/';
                 }
             } else {
@@ -136,8 +131,8 @@ const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
                         postActions.push({
                             type: CONNECT.COIN_CHANGED,
                             payload: {
-                                network: requestedParams.network
-                            }
+                                network: requestedParams.network,
+                            },
                         });
                     }
                 }
@@ -145,13 +140,13 @@ const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
         }
 
         if (redirectPath) {
-            console.warn("Redirecting...", redirectPath)
+            console.warn('Redirecting...', redirectPath);
             // override action to keep routerReducer sync
             const url: string = redirectPath;
             action.payload.state = pathToParams(url);
             action.payload.pathname = url;
             // change url
-            api.dispatch( replace(url) );
+            api.dispatch(replace(url));
         } else {
             action.payload.state = requestedParams;
         }
@@ -160,11 +155,11 @@ const RouterService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
         next(action);
 
         // resolve post actions
-        postActions.forEach(a => {
+        postActions.forEach((a) => {
             api.dispatch(a);
         });
 
-        api.dispatch( NotificationActions.clear(currentParams, requestedParams) );
+        api.dispatch(NotificationActions.clear(currentParams, requestedParams));
 
         return action;
     }
diff --git a/src/js/services/TrezorConnectService.js b/src/js/services/TrezorConnectService.js
index 810c4026..c67e6e5a 100644
--- a/src/js/services/TrezorConnectService.js
+++ b/src/js/services/TrezorConnectService.js
@@ -1,9 +1,11 @@
 /* @flow */
-'use strict';
+
 
 import { push } from 'react-router-redux';
 
-import TrezorConnect, { TRANSPORT, DEVICE_EVENT, UI_EVENT, UI, DEVICE } from 'trezor-connect';
+import TrezorConnect, {
+    TRANSPORT, DEVICE_EVENT, UI_EVENT, UI, DEVICE,
+} from 'trezor-connect';
 import * as TrezorConnectActions from '../actions/TrezorConnectActions';
 import * as DiscoveryActions from '../actions/DiscoveryActions';
 import * as ModalActions from '../actions/ModalActions';
@@ -14,7 +16,7 @@ import * as CONNECT from '../actions/constants/TrezorConnect';
 import * as NOTIFICATION from '../actions/constants/notification';
 import * as MODAL from '../actions/constants/modal';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -23,11 +25,10 @@ import type {
     Action,
     AsyncAction,
     GetState,
-    RouterLocationState
+    RouterLocationState,
 } from '~/flowtype';
 
 const TrezorConnectService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     const prevState: $ElementType<State, 'connect'> = api.getState().connect;
     const prevModalState: $ElementType<State, 'modal'> = api.getState().modal;
     const prevRouterState: $ElementType<State, 'router'> = api.getState().router;
@@ -35,15 +36,14 @@ const TrezorConnectService: Middleware = (api: MiddlewareAPI) => (next: Middlewa
     next(action);
 
     if (action.type === STORAGE.READY) {
-        api.dispatch( TrezorConnectActions.init() );
-
+        api.dispatch(TrezorConnectActions.init());
     } else if (action.type === TRANSPORT.ERROR) {
         // TODO: check if modal is open
         // api.dispatch( push('/') );
     } else if (action.type === TRANSPORT.START && api.getState().web3.length < 1) {
-        api.dispatch( initWeb3() );
+        api.dispatch(initWeb3());
     } else if (action.type === WEB3.READY) {
-        api.dispatch( TrezorConnectActions.postInit() );
+        api.dispatch(TrezorConnectActions.postInit());
     } else if (action.type === TRANSPORT.UNREADABLE) {
         api.dispatch({
             type: NOTIFICATION.ADD,
@@ -52,40 +52,38 @@ const TrezorConnectService: Middleware = (api: MiddlewareAPI) => (next: Middlewa
                 title: 'Unreadable HID device',
                 message: '',
                 cancelable: true,
-            }
+            },
         });
     } else if (action.type === DEVICE.DISCONNECT) {
-        api.dispatch( TrezorConnectActions.deviceDisconnect( action.device ) );
+        api.dispatch(TrezorConnectActions.deviceDisconnect(action.device));
     } else if (action.type === CONNECT.REMEMBER_REQUEST) {
-        api.dispatch( ModalActions.onRememberRequest( prevModalState ) );
+        api.dispatch(ModalActions.onRememberRequest(prevModalState));
     } else if (action.type === CONNECT.FORGET) {
         //api.dispatch( TrezorConnectActions.forgetDevice(action.device) );
-        api.dispatch( TrezorConnectActions.switchToFirstAvailableDevice() );
+        api.dispatch(TrezorConnectActions.switchToFirstAvailableDevice());
     } else if (action.type === CONNECT.FORGET_SINGLE) {
         if (api.getState().devices.length < 1 && action.device.connected) {
             // prompt disconnect device info in LandingPage
             api.dispatch({
                 type: CONNECT.DISCONNECT_REQUEST,
-                device: action.device
+                device: action.device,
             });
-            api.dispatch( push('/') );
+            api.dispatch(push('/'));
         } else {
-            api.dispatch( TrezorConnectActions.switchToFirstAvailableDevice() );
+            api.dispatch(TrezorConnectActions.switchToFirstAvailableDevice());
         }
     } else if (action.type === DEVICE.CONNECT || action.type === DEVICE.CONNECT_UNACQUIRED) {
-
-        api.dispatch( DiscoveryActions.restore() );
-        api.dispatch( ModalActions.onDeviceConnect( action.device ) );
-
+        api.dispatch(DiscoveryActions.restore());
+        api.dispatch(ModalActions.onDeviceConnect(action.device));
     } else if (action.type === CONNECT.AUTH_DEVICE) {
-        api.dispatch( DiscoveryActions.check() );
+        api.dispatch(DiscoveryActions.check());
     } else if (action.type === CONNECT.DUPLICATE) {
-        api.dispatch( TrezorConnectActions.onSelectDevice( action.device ) );
+        api.dispatch(TrezorConnectActions.onSelectDevice(action.device));
     } else if (action.type === CONNECT.COIN_CHANGED) {
-        api.dispatch( TrezorConnectActions.coinChanged( action.payload.network ) );
+        api.dispatch(TrezorConnectActions.coinChanged(action.payload.network));
     }
 
     return action;
-}
+};
 
 export default TrezorConnectService;
\ No newline at end of file
diff --git a/src/js/services/WalletService.js b/src/js/services/WalletService.js
index 79e8bd02..284eb049 100644
--- a/src/js/services/WalletService.js
+++ b/src/js/services/WalletService.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { DEVICE } from 'trezor-connect';
 import { LOCATION_CHANGE } from 'react-router-redux';
@@ -11,7 +11,7 @@ import * as LocalStorageActions from '../actions/LocalStorageActions';
 import * as TrezorConnectActions from '../actions/TrezorConnectActions';
 import * as SelectedAccountActions from '../actions/SelectedAccountActions';
 
-import type { 
+import type {
     Middleware,
     MiddlewareAPI,
     MiddlewareDispatch,
@@ -23,10 +23,9 @@ import type {
 } from '~/flowtype';
 
 /**
- * Middleware 
+ * Middleware
  */
 const WalletService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispatch) => (action: Action): Action => {
-
     const prevState = api.getState();
     const locationChange: boolean = action.type === LOCATION_CHANGE;
 
@@ -34,31 +33,31 @@ const WalletService: Middleware = (api: MiddlewareAPI) => (next: MiddlewareDispa
     if (locationChange) {
         const { location } = api.getState().router;
         if (!location) {
-            api.dispatch( WalletActions.init() );
+            api.dispatch(WalletActions.init());
             // load data from config.json and local storage
-            api.dispatch( LocalStorageActions.loadData() );
+            api.dispatch(LocalStorageActions.loadData());
         }
     }
 
-    // pass action 
+    // pass action
     next(action);
 
     if (action.type === DEVICE.CONNECT) {
-        api.dispatch( WalletActions.clearUnavailableDevicesData(prevState, action.device) );
+        api.dispatch(WalletActions.clearUnavailableDevicesData(prevState, action.device));
     }
 
     // update common values in WallerReducer
-    api.dispatch( WalletActions.updateSelectedValues(prevState, action) );
+    api.dispatch(WalletActions.updateSelectedValues(prevState, action));
 
     // update common values in SelectedAccountReducer
-    api.dispatch( SelectedAccountActions.updateSelectedValues(prevState, action) );
+    api.dispatch(SelectedAccountActions.updateSelectedValues(prevState, action));
 
     // selected device changed
     if (action.type === WALLET.SET_SELECTED_DEVICE) {
         if (action.device) {
-            api.dispatch( TrezorConnectActions.getSelectedDeviceState() );
+            api.dispatch(TrezorConnectActions.getSelectedDeviceState());
         } else {
-            api.dispatch( TrezorConnectActions.switchToFirstAvailableDevice() );
+            api.dispatch(TrezorConnectActions.switchToFirstAvailableDevice());
         }
     }
 
diff --git a/src/js/services/index.js b/src/js/services/index.js
index 0417349a..ebcb6937 100644
--- a/src/js/services/index.js
+++ b/src/js/services/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import WalletService from './WalletService';
 import LogService from './LogService';
diff --git a/src/js/store/index.js b/src/js/store/index.js
index e312d6fb..8a20502c 100644
--- a/src/js/store/index.js
+++ b/src/js/store/index.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import { createStore, applyMiddleware, compose } from 'redux';
 import { routerMiddleware, push } from 'react-router-redux';
@@ -16,9 +16,9 @@ import RavenMiddleware from 'redux-raven-middleware';
 
 import type { Action, GetState, Store } from '~/flowtype';
 
-export const history: History = createHistory( { queryKey: false } );
+export const history: History = createHistory({ queryKey: false });
 
-const RAVEN_KEY: string = 'https://497392c3ff6e46dc9e54eef123979378@sentry.io/294339'
+const RAVEN_KEY: string = 'https://497392c3ff6e46dc9e54eef123979378@sentry.io/294339';
 Raven.config(RAVEN_KEY).install();
 
 const initialState: any = {};
@@ -26,26 +26,23 @@ const enhancers = [];
 const middleware = [
     thunk,
     RavenMiddleware(RAVEN_KEY),
-    routerMiddleware(history)
+    routerMiddleware(history),
 ];
 
 
 let composedEnhancers: any;
 if (process.env.NODE_ENV === 'development') {
-
     const excludeLogger = (getState: GetState, action: Action): boolean => {
         //'@@router/LOCATION_CHANGE'
         const excluded: Array<string> = ['LOG_TO_EXCLUDE', 'log__add'];
-        const pass: Array<string> = excluded.filter((act) => {
-            return action.type === act;
-        });
+        const pass: Array<string> = excluded.filter(act => action.type === act);
         return pass.length === 0;
-    }
-    
+    };
+
     const logger = createLogger({
         level: 'info',
         predicate: excludeLogger,
-        collapsed: true
+        collapsed: true,
     });
 
     const devToolsExtension: ?Function = window.devToolsExtension;
@@ -55,19 +52,19 @@ if (process.env.NODE_ENV === 'development') {
 
     composedEnhancers = compose(
         applyMiddleware(...middleware, logger, ...services),
-        ...enhancers
+        ...enhancers,
     );
 } else {
     composedEnhancers = compose(
         applyMiddleware(...middleware, ...services),
-        ...enhancers
+        ...enhancers,
     );
 }
 
 export default createStore(
     reducers,
     initialState,
-    composedEnhancers
+    composedEnhancers,
 );
 
 // if (process.env.NODE_ENV === 'production') {
diff --git a/src/js/utils/ethUtils.js b/src/js/utils/ethUtils.js
index 4e2a1ecb..53f248e8 100644
--- a/src/js/utils/ethUtils.js
+++ b/src/js/utils/ethUtils.js
@@ -1,36 +1,32 @@
 /* @flow */
-'use strict';
 
-import BigNumber from 'bignumber.js'
 
-export const decimalToHex = (dec: number): string => {
-    return new BigNumber(dec).toString(16);
-}
+import BigNumber from 'bignumber.js';
+
+export const decimalToHex = (dec: number): string => new BigNumber(dec).toString(16);
 
 export const hexToDecimal = (hex: number): string => {
     const sanitized: ?string = sanitizeHex(hex);
     return !sanitized ? 'null' : new BigNumber(sanitized).toString();
-}
+};
 
 export const sanitizeHex = (hex: number | string): ?string => {
     if (typeof hex !== 'string') return null;
     hex = hex.substring(0, 2) === '0x' ? hex.substring(2) : hex;
     if (hex === '') return '';
-    return '0x' + padLeftEven(hex);
-}
+    return `0x${padLeftEven(hex)}`;
+};
 
 export const padLeftEven = (hex: string): string => {
-    hex = hex.length % 2 != 0 ? '0' + hex : hex;
+    hex = hex.length % 2 != 0 ? `0${hex}` : hex;
     return hex;
-}
+};
 
 export const strip = (str: string): string => {
     if (str.indexOf('0x') === 0) {
-        return padLeftEven( str.substring(2, str.length) );
+        return padLeftEven(str.substring(2, str.length));
     }
     return padLeftEven(str);
-}
+};
 
-export const calcGasPrice = (price: BigNumber, limit: string): string => {
-    return price.times(limit).toString();
-}
\ No newline at end of file
+export const calcGasPrice = (price: BigNumber, limit: string): string => price.times(limit).toString();
\ No newline at end of file
diff --git a/src/js/utils/formatUtils.js b/src/js/utils/formatUtils.js
index a647bbd4..3b026240 100644
--- a/src/js/utils/formatUtils.js
+++ b/src/js/utils/formatUtils.js
@@ -1,58 +1,56 @@
 /* @flow */
-'use strict';
 
-let currencyUnits: string = 'mbtc2';
+
+const currencyUnits: string = 'mbtc2';
 
 // TODO: chagne currency units
 
 export const formatAmount = (n: number, coinInfo: any): string => {
-    let amount = (n / 1e8);
+    const amount = (n / 1e8);
     if (coinInfo.isBitcoin && currencyUnits === 'mbtc' && amount <= 0.1 && n !== 0) {
-        let s = (n / 1e5).toString();
+        const s = (n / 1e5).toString();
         return `${s} mBTC`;
     }
-    let s = amount.toString();
+    const s = amount.toString();
     return `${s} ${coinInfo.shortcut}`;
-}
+};
 
 export const formatTime = (n: number): string => {
-    let hours = Math.floor(n / 60);
-    let minutes = n % 60;
+    const hours = Math.floor(n / 60);
+    const minutes = n % 60;
 
     if (!n) return 'No time estimate';
     let res = '';
     if (hours != 0) {
-        res += hours + ' hour';
+        res += `${hours} hour`;
         if (hours > 1) {
             res += 's';
         }
         res += ' ';
     }
     if (minutes != 0) {
-        res += minutes + ' minutes';
+        res += `${minutes} minutes`;
     }
     return res;
-}
+};
 
-export const btckb2satoshib = (n: number): number => {
-    return Math.round(n * 1e5);
-}
+export const btckb2satoshib = (n: number): number => Math.round(n * 1e5);
 
 export const stringToHex = (str: string): string => {
     let result: string = '';
     let hex: string;
     for (let i = 0; i < str.length; i++) {
         hex = str.charCodeAt(i).toString(16);
-        result += ('000' + hex).slice(-4);
+        result += (`000${hex}`).slice(-4);
     }
     return result;
-}
+};
 
 export const hexToString = (hex: string): string => {
-    var str = '';
-    for (var i = 0; i < hex.length; i += 2) {
-        var v = parseInt(hex.substr(i, 2), 16);
+    let str = '';
+    for (let i = 0; i < hex.length; i += 2) {
+        const v = parseInt(hex.substr(i, 2), 16);
         if (v) str += String.fromCharCode(v);
     }
     return str;
-} 
+};
diff --git a/src/js/utils/networkUtils.js b/src/js/utils/networkUtils.js
index 5f0c6d23..546ceff2 100644
--- a/src/js/utils/networkUtils.js
+++ b/src/js/utils/networkUtils.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 import 'whatwg-fetch';
 
@@ -9,14 +9,13 @@ export const httpRequest = async (url: string, type: string = 'text'): any => {
         if (type === 'json') {
             const txt: string = await response.text();
             return JSON.parse(txt);
-        } else if (type === 'binary') {
+        } if (type === 'binary') {
             return await response.arrayBuffer();
-        } else {
-            return await response.text();
         }
-    } else {
-        throw new Error(`${ url } ${ response.statusText }`);
+        return await response.text();
     }
+    throw new Error(`${url} ${response.statusText}`);
+
 
     // return fetch(url, { credentials: 'same-origin' }).then((response) => {
     //     if (response.status === 200) {
@@ -33,7 +32,6 @@ export const JSONRequest = async (url: string): Promise<JSON> => {
     if (response.ok) {
         const txt: string = await response.text();
         return JSON.parse(txt);
-    } else {
-        throw new Error('jsonRequest error: ' + response.toString() );
     }
+    throw new Error(`jsonRequest error: ${response.toString()}`);
 };
\ No newline at end of file
diff --git a/src/js/utils/promiseUtils.js b/src/js/utils/promiseUtils.js
index 3df181f3..5d41a3ce 100644
--- a/src/js/utils/promiseUtils.js
+++ b/src/js/utils/promiseUtils.js
@@ -1,5 +1,5 @@
 /* @flow */
-'use strict';
+
 
 // import root from 'window-or-global';
 // import Promise from 'es6-promise';
diff --git a/src/js/utils/windowUtils.js b/src/js/utils/windowUtils.js
index 795e0ce0..f7e37334 100644
--- a/src/js/utils/windowUtils.js
+++ b/src/js/utils/windowUtils.js
@@ -1,18 +1,17 @@
 /* @flow */
-'use strict';
+
 
 export const getViewportHeight = (): number => (
     // $FlowIssue
     window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight // $FlowIssue
-)
+);
 
 export const getScrollY = (): number => {
     if (window.pageYOffset !== undefined) {
         return window.pageYOffset;
-    } else if (window.scrollTop !== undefined) {
+    } if (window.scrollTop !== undefined) {
         return window.scrollTop;
-    } else {
-        // $FlowIssue
-        return (document.documentElement || document.body.parentNode || document.body).scrollTop; // $FlowIssue
     }
-}
\ No newline at end of file
+    // $FlowIssue
+    return (document.documentElement || document.body.parentNode || document.body).scrollTop; // $FlowIssue
+};
\ No newline at end of file

From c6292a13758fec2e32fc9542f96ab8d878f0560c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 13:44:39 +0200
Subject: [PATCH 04/10] Added jest

---
 .gitignore                              |    4 +-
 jest.config.js                          |   11 +
 package.json                            |   14 +-
 src/js/utils/__tests__/ethUtils.test.js |    9 +
 yarn.lock                               | 1255 ++++++++++++++++++++++-
 5 files changed, 1250 insertions(+), 43 deletions(-)
 create mode 100644 jest.config.js
 create mode 100644 src/js/utils/__tests__/ethUtils.test.js

diff --git a/.gitignore b/.gitignore
index 406e02d2..495fb80e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,4 +17,6 @@ logs
 *.log
 .yarnclean
 
-_old
\ No newline at end of file
+_old
+
+coverage
\ No newline at end of file
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 00000000..617850aa
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,11 @@
+module.exports = {
+    collectCoverage: true,
+    testURL: 'http://localhost',
+
+    modulePathIgnorePatterns: [
+        'node_modules',
+    ],
+    transformIgnorePatterns: [
+        'src/babel',
+    ],
+};
diff --git a/package.json b/package.json
index cd393092..6c66591f 100644
--- a/package.json
+++ b/package.json
@@ -18,10 +18,12 @@
         "dev": "webpack-dev-server --config ./webpack/config.dev.babel.js --mode development",
         "build": "rm -rf build && webpack --config ./webpack/config.prod.babel.js --progress",
         "flow": "flow check src/js",
-        "test": "",
-        "lint": "npx eslint ./ --fix"
+        "lint": "npx eslint ./src ./webpack",
+        "test-unit": "jest",
+        "test-unit:watch": "jest -o --watch"
     },
     "dependencies": {
+        "bignumber.js": "^7.2.1",
         "color-hash": "^1.0.3",
         "copy-webpack-plugin": "^4.5.2",
         "ethereumjs-tx": "^1.3.3",
@@ -50,13 +52,15 @@
         "redux-thunk": "^2.2.0",
         "trezor-connect": "5.0.13",
         "web3": "^0.19.0",
-        "webpack": "^4.16.3"
+        "webpack": "^4.16.3",
+        "whatwg-fetch": "^2.0.4",
+        "yarn-run-all": "^3.1.1"
     },
     "devDependencies": {
         "babel-cli": "^6.24.1",
         "babel-eslint": "^8.2.6",
         "babel-loader": "7.1.4",
-        "babel-plugin-root-import": "^5.1.0",
+        "babel-plugin-root-import": "^6.1.0",
         "babel-plugin-transform-class-properties": "^6.24.1",
         "babel-plugin-transform-flow-strip-types": "^6.22.0",
         "babel-plugin-transform-object-rest-spread": "^6.23.0",
@@ -73,11 +77,11 @@
         "eslint-plugin-react": "^7.10.0",
         "file-loader": "1.1.11",
         "flow-bin": "0.72.0",
+        "jest": "^23.4.2",
         "less": "^3.0.1",
         "less-loader": "4.1.0",
         "webpack-cli": "^2.1.3",
         "webpack-dev-server": "^3.1.4",
-        "whatwg-fetch": "^2.0.3",
         "yargs": "11.0.0"
     }
 }
diff --git a/src/js/utils/__tests__/ethUtils.test.js b/src/js/utils/__tests__/ethUtils.test.js
new file mode 100644
index 00000000..fc2f360d
--- /dev/null
+++ b/src/js/utils/__tests__/ethUtils.test.js
@@ -0,0 +1,9 @@
+import * as ethUtils from '../ethUtils';
+
+it('decimalToHex', () => {
+    const input = [0, 1, 2, 100, 999];
+
+    input.forEach((entry) => {
+        expect(ethUtils.decimalToHex(entry)).toMatchSnapshot();
+    });
+});
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 6b8a24b6..9d62a9ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,6 +8,12 @@
   dependencies:
     "@babel/highlight" "7.0.0-beta.44"
 
+"@babel/code-frame@^7.0.0-beta.35":
+  version "7.0.0-beta.55"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.55.tgz#71f530e7b010af5eb7a7df7752f78921dd57e9ee"
+  dependencies:
+    "@babel/highlight" "7.0.0-beta.55"
+
 "@babel/generator@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.0.0-beta.44.tgz#c7e67b9b5284afcf69b309b50d7d37f3e5033d42"
@@ -46,6 +52,14 @@
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
+"@babel/highlight@7.0.0-beta.55":
+  version "7.0.0-beta.55"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.55.tgz#988653647d629c261dae156e74d5f0252ba520c0"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
 "@babel/template@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.44.tgz#f8832f4fdcee5d59bf515e595fc5106c529b394f"
@@ -240,6 +254,14 @@
     text-table "^0.2.0"
     webpack-log "^1.1.2"
 
+abab@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
+
+abab@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.0.tgz#aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f"
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -264,6 +286,12 @@ acorn-dynamic-import@^3.0.0:
   dependencies:
     acorn "^5.0.0"
 
+acorn-globals@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.1.0.tgz#ab716025dbe17c54d3ef81d32ece2b2d99fe2538"
+  dependencies:
+    acorn "^5.0.0"
+
 acorn-jsx@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
@@ -274,7 +302,7 @@ acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^5.0.0, acorn@^5.5.0, acorn@^5.6.2:
+acorn@^5.0.0, acorn@^5.5.0, acorn@^5.5.3, acorn@^5.6.2:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
 
@@ -299,7 +327,7 @@ ajv@^4.9.1:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
-ajv@^5.2.3, ajv@^5.3.0:
+ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
   version "5.5.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
   dependencies:
@@ -316,10 +344,22 @@ ajv@^6.1.0:
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
 
+align-text@^0.1.1, align-text@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
+  dependencies:
+    kind-of "^3.0.2"
+    longest "^1.0.1"
+    repeat-string "^1.5.2"
+
 alphanum-sort@^1.0.1, alphanum-sort@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
 
+amdefine@>=0.0.4:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
+
 ansi-escapes@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
@@ -378,6 +418,12 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
+append-transform@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
+  dependencies:
+    default-require-extensions "^2.0.0"
+
 aproba@^1.0.3, aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -424,6 +470,14 @@ array-differ@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-1.0.0.tgz#eff52e3758249d33be402b8bb8e564bb2b5d4031"
 
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+
+array-filter@~0.0.0:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-0.0.1.tgz#7da8cf2e26628ed732803581fd21f67cacd2eeec"
+
 array-find-index@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
@@ -443,6 +497,14 @@ array-includes@^3.0.3:
     define-properties "^1.1.2"
     es-abstract "^1.7.0"
 
+array-map@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/array-map/-/array-map-0.0.0.tgz#88a2bab73d1cf7bcd5c1b118a003f66f665fa662"
+
+array-reduce@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
+
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
@@ -511,14 +573,28 @@ ast-types@0.11.3:
   version "0.11.3"
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.11.3.tgz#c20757fe72ee71278ea0ff3d87e5c2ca30d9edf8"
 
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+
 async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
 
-async@^1.5.0, async@^1.5.2:
+async-limiter@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
+
+async@^1.4.0, async@^1.5.0, async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
+async@^2.1.4:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
+  dependencies:
+    lodash "^4.17.10"
+
 async@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
@@ -548,10 +624,18 @@ aws-sign2@~0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
 
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+
 aws4@^1.2.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
+aws4@^1.6.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.7.0.tgz#d4d0e9b9dbfca77bf08eeb0a8a471550fe39e289"
+
 axobject-query@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-2.0.1.tgz#05dfa705ada8ad9db993fa6896f22d395b0b0a07"
@@ -587,6 +671,30 @@ babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
+babel-core@^6.0.0:
+  version "6.26.3"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
+  dependencies:
+    babel-code-frame "^6.26.0"
+    babel-generator "^6.26.0"
+    babel-helpers "^6.24.1"
+    babel-messages "^6.23.0"
+    babel-register "^6.26.0"
+    babel-runtime "^6.26.0"
+    babel-template "^6.26.0"
+    babel-traverse "^6.26.0"
+    babel-types "^6.26.0"
+    babylon "^6.18.0"
+    convert-source-map "^1.5.1"
+    debug "^2.6.9"
+    json5 "^0.5.1"
+    lodash "^4.17.4"
+    minimatch "^3.0.4"
+    path-is-absolute "^1.0.1"
+    private "^0.1.8"
+    slash "^1.0.0"
+    source-map "^0.5.7"
+
 babel-core@^6.0.14, babel-core@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.0.tgz#af32f78b31a6fcef119c87b0fd8d9753f03a0bb8"
@@ -622,6 +730,19 @@ babel-eslint@^8.2.6:
     eslint-scope "3.7.1"
     eslint-visitor-keys "^1.0.0"
 
+babel-generator@^6.18.0:
+  version "6.26.1"
+  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.1.tgz#1844408d3b8f0d35a404ea7ac180f087a601bd90"
+  dependencies:
+    babel-messages "^6.23.0"
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    detect-indent "^4.0.0"
+    jsesc "^1.3.0"
+    lodash "^4.17.4"
+    source-map "^0.5.7"
+    trim-right "^1.0.1"
+
 babel-generator@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.0.tgz#ac1ae20070b79f6e3ca1d3269613053774f20dc5"
@@ -761,6 +882,13 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
+babel-jest@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-23.4.2.tgz#f276de67798a5d68f2d6e87ff518c2f6e1609877"
+  dependencies:
+    babel-plugin-istanbul "^4.1.6"
+    babel-preset-jest "^23.2.0"
+
 babel-loader@7.1.4:
   version "7.1.4"
   resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.4.tgz#e3463938bd4e6d55d1c174c5485d406a188ed015"
@@ -781,9 +909,22 @@ babel-plugin-check-es2015-constants@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-root-import@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-root-import/-/babel-plugin-root-import-5.1.0.tgz#80ea1cd5945b463a5e3f7e204a69478c573e328c"
+babel-plugin-istanbul@^4.1.6:
+  version "4.1.6"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
+  dependencies:
+    babel-plugin-syntax-object-rest-spread "^6.13.0"
+    find-up "^2.1.0"
+    istanbul-lib-instrument "^1.10.1"
+    test-exclude "^4.2.1"
+
+babel-plugin-jest-hoist@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz#e61fae05a1ca8801aadee57a6d66b8cefaf44167"
+
+babel-plugin-root-import@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-root-import/-/babel-plugin-root-import-6.1.0.tgz#ea27407df1e920750fc247b2702e322a19f8a14f"
   dependencies:
     slash "^1.0.0"
 
@@ -827,7 +968,7 @@ babel-plugin-syntax-jsx@^6.3.13, babel-plugin-syntax-jsx@^6.8.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
 
-babel-plugin-syntax-object-rest-spread@^6.8.0:
+babel-plugin-syntax-object-rest-spread@^6.13.0, babel-plugin-syntax-object-rest-spread@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
@@ -1200,6 +1341,13 @@ babel-preset-flow@^6.23.0:
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
+babel-preset-jest@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz#8ec7a03a138f001a1a8fb1e8113652bf1a55da46"
+  dependencies:
+    babel-plugin-jest-hoist "^23.2.0"
+    babel-plugin-syntax-object-rest-spread "^6.13.0"
+
 babel-preset-react@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.24.1.tgz#ba69dfaea45fc3ec639b6a4ecea6e17702c91380"
@@ -1257,7 +1405,7 @@ babel-runtime@6.x, babel-runtime@^6.18.0, babel-runtime@^6.22.0, babel-runtime@^
     core-js "^2.4.0"
     regenerator-runtime "^0.11.0"
 
-babel-template@^6.24.1, babel-template@^6.26.0:
+babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
   dependencies:
@@ -1267,7 +1415,7 @@ babel-template@^6.24.1, babel-template@^6.26.0:
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@^6.24.1, babel-traverse@^6.26.0:
+babel-traverse@^6.0.0, babel-traverse@^6.18.0, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
   dependencies:
@@ -1281,7 +1429,7 @@ babel-traverse@^6.24.1, babel-traverse@^6.26.0:
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
+babel-types@^6.0.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
   dependencies:
@@ -1355,6 +1503,10 @@ bignumber.js@^4.0.2:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-4.1.0.tgz#db6f14067c140bd46624815a7916c92d9b6c24b1"
 
+bignumber.js@^7.2.1:
+  version "7.2.1"
+  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-7.2.1.tgz#80c048759d826800807c4bfd521e50edbba57a5f"
+
 binary-extensions@^1.0.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"
@@ -1457,6 +1609,16 @@ brorand@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
+browser-process-hrtime@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
+
+browser-resolve@^1.11.3:
+  version "1.11.3"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.3.tgz#9b7cbb3d0f510e4cb86bdbd796124d28b5890af6"
+  dependencies:
+    resolve "1.1.7"
+
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
@@ -1539,6 +1701,12 @@ bs58@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-2.0.1.tgz#55908d58f1982aba2008fa1bed8f91998a29bf8d"
 
+bser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
+  dependencies:
+    node-int64 "^0.4.0"
+
 buffer-from@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
@@ -1629,6 +1797,10 @@ callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
 
+callsites@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
+
 camel-case@3.0.x:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
@@ -1643,6 +1815,10 @@ camelcase-keys@^2.0.0:
     camelcase "^2.0.0"
     map-obj "^1.0.0"
 
+camelcase@^1.0.2:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
+
 camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
@@ -1668,10 +1844,23 @@ caniuse-lite@^1.0.30000770:
   version "1.0.30000770"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000770.tgz#bc8e7f50b073273390db6ab357378909a14e9bdb"
 
+capture-exit@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-1.2.0.tgz#1c5fcc489fd0ab00d4f1ac7ae1072e3173fbab6f"
+  dependencies:
+    rsvp "^3.3.3"
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
 
+center-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
+  dependencies:
+    align-text "^0.1.3"
+    lazy-cache "^1.0.3"
+
 chain-function@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/chain-function/-/chain-function-1.0.0.tgz#0d4ab37e7e18ead0bdc47b920764118ce58733dc"
@@ -1784,6 +1973,10 @@ chrome-trace-event@^1.0.0:
   dependencies:
     tslib "^1.9.0"
 
+ci-info@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
+
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
@@ -1853,6 +2046,14 @@ cli-width@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
 
+cliui@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
+  dependencies:
+    center-align "^0.1.1"
+    right-align "^0.1.1"
+    wordwrap "0.0.2"
+
 cliui@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.0.0.tgz#743d4650e05f36d1ed2575b59638d87322bfbbcc"
@@ -1975,6 +2176,12 @@ colors@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
 
+combined-stream@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
+  dependencies:
+    delayed-stream "~1.0.0"
+
 combined-stream@^1.0.5, combined-stream@~1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
@@ -1997,6 +2204,10 @@ commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
 
+compare-versions@^3.1.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.3.0.tgz#af93ea705a96943f622ab309578b9b90586f39c3"
+
 component-classes@^1.2.5:
   version "1.2.6"
   resolved "https://registry.yarnpkg.com/component-classes/-/component-classes-1.2.6.tgz#c642394c3618a4d8b0b8919efccbbd930e5cd691"
@@ -2080,7 +2291,7 @@ content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
-convert-source-map@^1.5.0:
+convert-source-map@^1.4.0, convert-source-map@^1.5.0, convert-source-map@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
 
@@ -2174,6 +2385,13 @@ create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+cross-spawn@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
+  dependencies:
+    lru-cache "^4.0.1"
+    which "^1.2.9"
+
 cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -2317,6 +2535,16 @@ csso@~2.3.1:
     clap "^1.0.9"
     source-map "^0.5.3"
 
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.4.tgz#8cd52e8a3acfd68d3aed38ee0a640177d2f9d797"
+
+cssstyle@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.0.0.tgz#79b16d51ec5591faec60e688891f15d2a5705129"
+  dependencies:
+    cssom "0.3.x"
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -2347,6 +2575,14 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+data-urls@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.0.0.tgz#24802de4e81c298ea8a9388bb0d8e461c774684f"
+  dependencies:
+    abab "^1.0.4"
+    whatwg-mimetype "^2.0.0"
+    whatwg-url "^6.4.0"
+
 date-fns@^1.27.2:
   version "1.29.0"
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.29.0.tgz#12e609cdcb935127311d04d33334e2960a2a54e6"
@@ -2371,7 +2607,7 @@ debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
-decamelize@^1.1.1, decamelize@^1.1.2:
+decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
@@ -2405,6 +2641,12 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+default-require-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-2.0.0.tgz#f5f8fbb18a7d6d50b21f641f649ebb522cfe24f7"
+  dependencies:
+    strip-bom "^3.0.0"
+
 define-properties@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
@@ -2499,11 +2741,15 @@ detect-libc@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
 
+detect-newline@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-2.1.0.tgz#f41f1c10be4b00e87b5f13da680759f2c5bfd3e2"
+
 detect-node@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.3.tgz#a2033c09cc8e158d37748fbde7507832bd6ce127"
 
-diff@^3.3.1, diff@^3.5.0:
+diff@^3.2.0, diff@^3.3.1, diff@^3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
 
@@ -2589,6 +2835,12 @@ domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
 
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 domhandler@2.1:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.1.0.tgz#d2646f5e57f6c3bab11cf6cb05d3c0acf7412594"
@@ -2620,6 +2872,10 @@ duplexer3@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
 
+duplexer@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
+
 duplexify@^3.4.2, duplexify@^3.5.3:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.5.3.tgz#8b5818800df92fd0125b27ab896491912858243e"
@@ -2740,7 +2996,7 @@ error@^7.0.2:
     string-template "~0.2.1"
     xtend "~4.0.0"
 
-es-abstract@^1.5.1, es-abstract@^1.6.1:
+es-abstract@^1.4.3, es-abstract@^1.5.1, es-abstract@^1.6.1:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
   dependencies:
@@ -2799,6 +3055,17 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escodegen@^1.9.1:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.11.0.tgz#b27a9389481d5bfd5bec76f7bb1eb3f8f4556589"
+  dependencies:
+    esprima "^3.1.3"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
 eslint-config-airbnb-base@^13.0.0:
   version "13.0.0"
   resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-13.0.0.tgz#2ee6279c4891128e49d6445b24aa13c2d1a21450"
@@ -2952,6 +3219,10 @@ esprima@^2.6.0:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
+esprima@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
+
 esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -2972,7 +3243,7 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
-estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -3033,6 +3304,18 @@ ethjs-util@^0.1.3:
     is-hex-prefixed "1.0.0"
     strip-hex-prefix "1.0.0"
 
+event-stream@~3.3.0:
+  version "3.3.4"
+  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
+  dependencies:
+    duplexer "~0.1.1"
+    from "~0"
+    map-stream "~0.1.0"
+    pause-stream "0.0.11"
+    split "0.3"
+    stream-combiner "~0.0.4"
+    through "~2.3.1"
+
 eventemitter3@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.0.tgz#090b4d6cdbd645ed10bf750d4b5407942d7ba163"
@@ -3054,6 +3337,12 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
+exec-sh@^0.2.0:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.2.2.tgz#2a5e7ffcbd7d0ba2755bdecb16e5a427dfbdec36"
+  dependencies:
+    merge "^1.2.0"
+
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -3070,6 +3359,10 @@ exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
 
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -3100,6 +3393,17 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
+expect@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-23.4.0.tgz#6da4ecc99c1471253e7288338983ad1ebadb60c3"
+  dependencies:
+    ansi-styles "^3.2.0"
+    jest-diff "^23.2.0"
+    jest-get-type "^22.1.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+
 express@^4.16.2:
   version "4.16.3"
   resolved "https://registry.yarnpkg.com/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
@@ -3152,6 +3456,10 @@ extend@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
+extend@~3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
+
 external-editor@^2.0.4, external-editor@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
@@ -3222,6 +3530,12 @@ faye-websocket@~0.11.0:
   dependencies:
     websocket-driver ">=0.5.1"
 
+fb-watchman@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.0.tgz#54e9abf7dfa2f26cd9b1636c588c1afc05de5d58"
+  dependencies:
+    bser "^2.0.0"
+
 fbjs@^0.8.16, fbjs@^0.8.9:
   version "0.8.16"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
@@ -3265,6 +3579,13 @@ filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
 
+fileset@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
 fill-range@^2.1.0:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
@@ -3383,6 +3704,14 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+form-data@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "1.0.6"
+    mime-types "^2.1.12"
+
 forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
@@ -3404,6 +3733,10 @@ from2@^2.1.0, from2@^2.1.1:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
+from@~0:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/from/-/from-0.1.7.tgz#83c60afc58b9c56997007ed1a768b3ab303a44fe"
+
 fs-minipass@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
@@ -3434,7 +3767,7 @@ fsevents@^1.0.0:
     nan "^2.3.0"
     node-pre-gyp "^0.6.39"
 
-fsevents@^1.1.2, fsevents@^1.2.2:
+fsevents@^1.1.2, fsevents@^1.2.2, fsevents@^1.2.3:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
   dependencies:
@@ -3545,7 +3878,7 @@ glob-to-regexp@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -3684,14 +4017,32 @@ grouped-queue@^0.3.3:
   dependencies:
     lodash "^4.17.2"
 
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+
 handle-thing@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
 
+handlebars@^4.0.3:
+  version "4.0.11"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.11.tgz#630a35dfe0294bc281edae6ffc5d329fc7982dcc"
+  dependencies:
+    async "^1.4.0"
+    optimist "^0.6.1"
+    source-map "^0.4.4"
+  optionalDependencies:
+    uglify-js "^2.6"
+
 har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
 
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+
 har-validator@~4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-4.2.1.tgz#33481d0f1bbff600dd203d75812a6a5fba002e2a"
@@ -3699,6 +4050,13 @@ har-validator@~4.2.1:
     ajv "^4.9.1"
     har-schema "^1.0.5"
 
+har-validator@~5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.0.3.tgz#ba402c266194f15956ef15e0fcf242993f6a7dfd"
+  dependencies:
+    ajv "^5.1.0"
+    har-schema "^2.0.0"
+
 has-ansi@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
@@ -3879,6 +4237,12 @@ html-comment-regex@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
 
+html-encoding-sniffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 html-entities@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
@@ -3962,6 +4326,14 @@ http-signature@~1.1.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
 https-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
@@ -4178,6 +4550,12 @@ is-callable@^1.1.1, is-callable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
 
+is-ci@^1.0.10:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
+  dependencies:
+    ci-info "^1.0.0"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
@@ -4254,6 +4632,10 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
+is-generator-fn@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
+
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -4433,6 +4815,70 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
+istanbul-api@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.3.1.tgz#4c3b05d18c0016d1022e079b98dc82c40f488954"
+  dependencies:
+    async "^2.1.4"
+    compare-versions "^3.1.0"
+    fileset "^2.0.2"
+    istanbul-lib-coverage "^1.2.0"
+    istanbul-lib-hook "^1.2.0"
+    istanbul-lib-instrument "^1.10.1"
+    istanbul-lib-report "^1.1.4"
+    istanbul-lib-source-maps "^1.2.4"
+    istanbul-reports "^1.3.0"
+    js-yaml "^3.7.0"
+    mkdirp "^0.5.1"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.2.0.tgz#f7d8f2e42b97e37fe796114cb0f9d68b5e3a4341"
+
+istanbul-lib-hook@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.2.1.tgz#f614ec45287b2a8fc4f07f5660af787575601805"
+  dependencies:
+    append-transform "^1.0.0"
+
+istanbul-lib-instrument@^1.10.1:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.10.1.tgz#724b4b6caceba8692d3f1f9d0727e279c401af7b"
+  dependencies:
+    babel-generator "^6.18.0"
+    babel-template "^6.16.0"
+    babel-traverse "^6.18.0"
+    babel-types "^6.18.0"
+    babylon "^6.18.0"
+    istanbul-lib-coverage "^1.2.0"
+    semver "^5.3.0"
+
+istanbul-lib-report@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.4.tgz#e886cdf505c4ebbd8e099e4396a90d0a28e2acb5"
+  dependencies:
+    istanbul-lib-coverage "^1.2.0"
+    mkdirp "^0.5.1"
+    path-parse "^1.0.5"
+    supports-color "^3.1.2"
+
+istanbul-lib-source-maps@^1.2.4:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.5.tgz#ffe6be4e7ab86d3603e4290d54990b14506fc9b1"
+  dependencies:
+    debug "^3.1.0"
+    istanbul-lib-coverage "^1.2.0"
+    mkdirp "^0.5.1"
+    rimraf "^2.6.1"
+    source-map "^0.5.3"
+
+istanbul-reports@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.3.0.tgz#2f322e81e1d9520767597dca3c20a0cce89a3554"
+  dependencies:
+    handlebars "^4.0.3"
+
 istextorbinary@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/istextorbinary/-/istextorbinary-2.2.1.tgz#a5231a08ef6dd22b268d0895084cf8d58b5bec53"
@@ -4448,6 +4894,294 @@ isurl@^1.0.0-alpha5:
     has-to-string-tag-x "^1.2.0"
     is-object "^1.0.1"
 
+jest-changed-files@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-23.4.2.tgz#1eed688370cd5eebafe4ae93d34bb3b64968fe83"
+  dependencies:
+    throat "^4.0.0"
+
+jest-cli@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-23.4.2.tgz#49d56bcfe6cf01871bfcc4a0494e08edaf2b61d0"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.1"
+    exit "^0.1.2"
+    glob "^7.1.2"
+    graceful-fs "^4.1.11"
+    import-local "^1.0.0"
+    is-ci "^1.0.10"
+    istanbul-api "^1.3.1"
+    istanbul-lib-coverage "^1.2.0"
+    istanbul-lib-instrument "^1.10.1"
+    istanbul-lib-source-maps "^1.2.4"
+    jest-changed-files "^23.4.2"
+    jest-config "^23.4.2"
+    jest-environment-jsdom "^23.4.0"
+    jest-get-type "^22.1.0"
+    jest-haste-map "^23.4.1"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve-dependencies "^23.4.2"
+    jest-runner "^23.4.2"
+    jest-runtime "^23.4.2"
+    jest-snapshot "^23.4.2"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
+    jest-watcher "^23.4.0"
+    jest-worker "^23.2.0"
+    micromatch "^2.3.11"
+    node-notifier "^5.2.1"
+    prompts "^0.1.9"
+    realpath-native "^1.0.0"
+    rimraf "^2.5.4"
+    slash "^1.0.0"
+    string-length "^2.0.0"
+    strip-ansi "^4.0.0"
+    which "^1.2.12"
+    yargs "^11.0.0"
+
+jest-config@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-23.4.2.tgz#62a105e14b8266458f2bf4d32403b2c44418fa77"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^23.4.2"
+    chalk "^2.0.1"
+    glob "^7.1.1"
+    jest-environment-jsdom "^23.4.0"
+    jest-environment-node "^23.4.0"
+    jest-get-type "^22.1.0"
+    jest-jasmine2 "^23.4.2"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.4.1"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
+    pretty-format "^23.2.0"
+
+jest-diff@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-23.2.0.tgz#9f2cf4b51e12c791550200abc16b47130af1062a"
+  dependencies:
+    chalk "^2.0.1"
+    diff "^3.2.0"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.2.0"
+
+jest-docblock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-23.2.0.tgz#f085e1f18548d99fdd69b20207e6fd55d91383a7"
+  dependencies:
+    detect-newline "^2.1.0"
+
+jest-each@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-23.4.0.tgz#2fa9edd89daa1a4edc9ff9bf6062a36b71345143"
+  dependencies:
+    chalk "^2.0.1"
+    pretty-format "^23.2.0"
+
+jest-environment-jsdom@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-23.4.0.tgz#056a7952b3fea513ac62a140a2c368c79d9e6023"
+  dependencies:
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
+    jsdom "^11.5.1"
+
+jest-environment-node@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-23.4.0.tgz#57e80ed0841dea303167cce8cd79521debafde10"
+  dependencies:
+    jest-mock "^23.2.0"
+    jest-util "^23.4.0"
+
+jest-get-type@^22.1.0:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
+
+jest-haste-map@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-23.4.1.tgz#43a174ba7ac079ae1dd74eaf5a5fe78989474dd2"
+  dependencies:
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.1.11"
+    jest-docblock "^23.2.0"
+    jest-serializer "^23.0.1"
+    jest-worker "^23.2.0"
+    micromatch "^2.3.11"
+    sane "^2.0.0"
+
+jest-jasmine2@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-23.4.2.tgz#2fbf52f93e43ed4c5e7326a90bb1d785be4321ac"
+  dependencies:
+    babel-traverse "^6.0.0"
+    chalk "^2.0.1"
+    co "^4.6.0"
+    expect "^23.4.0"
+    is-generator-fn "^1.0.0"
+    jest-diff "^23.2.0"
+    jest-each "^23.4.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-snapshot "^23.4.2"
+    jest-util "^23.4.0"
+    pretty-format "^23.2.0"
+
+jest-leak-detector@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-23.2.0.tgz#c289d961dc638f14357d4ef96e0431ecc1aa377d"
+  dependencies:
+    pretty-format "^23.2.0"
+
+jest-matcher-utils@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-23.2.0.tgz#4d4981f23213e939e3cedf23dc34c747b5ae1913"
+  dependencies:
+    chalk "^2.0.1"
+    jest-get-type "^22.1.0"
+    pretty-format "^23.2.0"
+
+jest-message-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-23.4.0.tgz#17610c50942349508d01a3d1e0bda2c079086a9f"
+  dependencies:
+    "@babel/code-frame" "^7.0.0-beta.35"
+    chalk "^2.0.1"
+    micromatch "^2.3.11"
+    slash "^1.0.0"
+    stack-utils "^1.0.1"
+
+jest-mock@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-23.2.0.tgz#ad1c60f29e8719d47c26e1138098b6d18b261134"
+
+jest-regex-util@^23.3.0:
+  version "23.3.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-23.3.0.tgz#5f86729547c2785c4002ceaa8f849fe8ca471bc5"
+
+jest-resolve-dependencies@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-23.4.2.tgz#0675ba876a5b819deffc449ad72e9985c2592048"
+  dependencies:
+    jest-regex-util "^23.3.0"
+    jest-snapshot "^23.4.2"
+
+jest-resolve@^23.4.1:
+  version "23.4.1"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-23.4.1.tgz#7f3c17104732a2c0c940a01256025ed745814982"
+  dependencies:
+    browser-resolve "^1.11.3"
+    chalk "^2.0.1"
+    realpath-native "^1.0.0"
+
+jest-runner@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-23.4.2.tgz#579a88524ac52c846075b0129a21c7b483e75a7e"
+  dependencies:
+    exit "^0.1.2"
+    graceful-fs "^4.1.11"
+    jest-config "^23.4.2"
+    jest-docblock "^23.2.0"
+    jest-haste-map "^23.4.1"
+    jest-jasmine2 "^23.4.2"
+    jest-leak-detector "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-runtime "^23.4.2"
+    jest-util "^23.4.0"
+    jest-worker "^23.2.0"
+    source-map-support "^0.5.6"
+    throat "^4.0.0"
+
+jest-runtime@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-23.4.2.tgz#00c3bb8385253d401a394a27d1112d3615e5a65c"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-plugin-istanbul "^4.1.6"
+    chalk "^2.0.1"
+    convert-source-map "^1.4.0"
+    exit "^0.1.2"
+    fast-json-stable-stringify "^2.0.0"
+    graceful-fs "^4.1.11"
+    jest-config "^23.4.2"
+    jest-haste-map "^23.4.1"
+    jest-message-util "^23.4.0"
+    jest-regex-util "^23.3.0"
+    jest-resolve "^23.4.1"
+    jest-snapshot "^23.4.2"
+    jest-util "^23.4.0"
+    jest-validate "^23.4.0"
+    micromatch "^2.3.11"
+    realpath-native "^1.0.0"
+    slash "^1.0.0"
+    strip-bom "3.0.0"
+    write-file-atomic "^2.1.0"
+    yargs "^11.0.0"
+
+jest-serializer@^23.0.1:
+  version "23.0.1"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-23.0.1.tgz#a3776aeb311e90fe83fab9e533e85102bd164165"
+
+jest-snapshot@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-23.4.2.tgz#8fa6130feb5a527dac73e5fa80d86f29f7c42ab6"
+  dependencies:
+    babel-types "^6.0.0"
+    chalk "^2.0.1"
+    jest-diff "^23.2.0"
+    jest-matcher-utils "^23.2.0"
+    jest-message-util "^23.4.0"
+    jest-resolve "^23.4.1"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    pretty-format "^23.2.0"
+    semver "^5.5.0"
+
+jest-util@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-23.4.0.tgz#4d063cb927baf0a23831ff61bec2cbbf49793561"
+  dependencies:
+    callsites "^2.0.0"
+    chalk "^2.0.1"
+    graceful-fs "^4.1.11"
+    is-ci "^1.0.10"
+    jest-message-util "^23.4.0"
+    mkdirp "^0.5.1"
+    slash "^1.0.0"
+    source-map "^0.6.0"
+
+jest-validate@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.4.0.tgz#d96eede01ef03ac909c009e9c8e455197d48c201"
+  dependencies:
+    chalk "^2.0.1"
+    jest-get-type "^22.1.0"
+    leven "^2.1.0"
+    pretty-format "^23.2.0"
+
+jest-watcher@^23.4.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-23.4.0.tgz#d2e28ce74f8dad6c6afc922b92cabef6ed05c91c"
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.1"
+    string-length "^2.0.0"
+
+jest-worker@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-23.2.0.tgz#faf706a8da36fae60eb26957257fa7b5d8ea02b9"
+  dependencies:
+    merge-stream "^1.0.1"
+
+jest@^23.4.2:
+  version "23.4.2"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-23.4.2.tgz#1fae3ed832192143070ae85156b25cea891a1260"
+  dependencies:
+    import-local "^1.0.0"
+    jest-cli "^23.4.2"
+
 js-base64@^2.1.9:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.3.2.tgz#a79a923666372b580f8e27f51845c6f7e8fbfbaf"
@@ -4456,7 +5190,7 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@^3.9.1:
+js-yaml@^3.7.0, js-yaml@^3.9.1:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
   dependencies:
@@ -4514,6 +5248,37 @@ jscodeshift@^0.5.0:
     temp "^0.8.1"
     write-file-atomic "^1.2.0"
 
+jsdom@^11.5.1:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.12.0.tgz#1a80d40ddd378a1de59656e9e6dc5a3ba8657bc8"
+  dependencies:
+    abab "^2.0.0"
+    acorn "^5.5.3"
+    acorn-globals "^4.1.0"
+    array-equal "^1.0.0"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle "^1.0.0"
+    data-urls "^1.0.0"
+    domexception "^1.0.1"
+    escodegen "^1.9.1"
+    html-encoding-sniffer "^1.0.2"
+    left-pad "^1.3.0"
+    nwsapi "^2.0.7"
+    parse5 "4.0.0"
+    pn "^1.1.0"
+    request "^2.87.0"
+    request-promise-native "^1.0.5"
+    sax "^1.2.4"
+    symbol-tree "^3.2.2"
+    tough-cookie "^2.3.4"
+    w3c-hr-time "^1.0.1"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.3"
+    whatwg-mimetype "^2.1.0"
+    whatwg-url "^6.4.1"
+    ws "^5.2.0"
+    xml-name-validator "^3.0.0"
+
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
@@ -4622,12 +5387,24 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
 
+kleur@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-2.0.1.tgz#7cc64b0d188d0dcbc98bdcdfdda2cc10619ddce8"
+
+lazy-cache@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
+
 lcid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
   dependencies:
     invert-kv "^1.0.0"
 
+left-pad@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
+
 less-loader@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-4.1.0.tgz#2c1352c5b09a4f84101490274fd51674de41363e"
@@ -4649,6 +5426,10 @@ less@^3.0.1:
     request "2.81.0"
     source-map "^0.5.3"
 
+leven@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -4796,6 +5577,10 @@ lodash.memoize@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
 
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+
 lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
@@ -4846,6 +5631,10 @@ long@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
 
+longest@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
+
 loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
@@ -4894,6 +5683,12 @@ make-dir@^1.1.0:
   dependencies:
     pify "^3.0.0"
 
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  dependencies:
+    tmpl "1.0.x"
+
 mamacro@^0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/mamacro/-/mamacro-0.0.3.tgz#ad2c9576197c9f1abf308d0787865bd975a3f3e4"
@@ -4906,6 +5701,10 @@ map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
+map-stream@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/map-stream/-/map-stream-0.1.0.tgz#e56aa94c4c8055a16404a0674b78f215f7c8e194"
+
 map-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
@@ -4983,15 +5782,25 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
+merge-stream@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-1.0.1.tgz#4041202d508a342ba00174008df0c251b8c135e1"
+  dependencies:
+    readable-stream "^2.0.1"
+
 merge2@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.2.tgz#03212e3da8d86c4d8523cebd6318193414f94e34"
 
+merge@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-micromatch@^2.1.5, micromatch@^2.3.7:
+micromatch@^2.1.5, micromatch@^2.3.11, micromatch@^2.3.7:
   version "2.3.11"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
   dependencies:
@@ -5110,10 +5919,14 @@ minimist@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.1.0.tgz#99df657a52574c21c9057497df742790b2b4c0de"
 
-minimist@^1.1.3, minimist@^1.2.0:
+minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
+minimist@~0.0.1:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+
 minipass@^2.2.1, minipass@^2.2.4:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.0.tgz#2e11b1c46df7fe7f1afbe9a490280add21ffe384"
@@ -5268,6 +6081,10 @@ node-forge@0.7.5:
   version "0.7.5"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.7.5.tgz#6c152c345ce11c52f465c2abd957e8639cd674df"
 
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
+
 node-libs-browser@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.1.0.tgz#5f94263d404f6e44767d726901fff05478d600df"
@@ -5296,6 +6113,15 @@ node-libs-browser@^2.0.0:
     util "^0.10.3"
     vm-browserify "0.0.4"
 
+node-notifier@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.2.1.tgz#fa313dd08f5517db0e2502e5758d664ac69f9dea"
+  dependencies:
+    growly "^1.3.0"
+    semver "^5.4.1"
+    shellwords "^0.1.1"
+    which "^1.3.0"
+
 node-pre-gyp@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.10.0.tgz#6e4ef5bb5c5203c6552448828c852c40111aac46"
@@ -5417,7 +6243,11 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
-oauth-sign@~0.8.1:
+nwsapi@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.0.7.tgz#6fc54c254621f10cac5225b76e81c74120139b78"
+
+oauth-sign@~0.8.1, oauth-sign@~0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
@@ -5517,7 +6347,14 @@ opn@^5.1.0:
   dependencies:
     is-wsl "^1.1.0"
 
-optionator@^0.8.2:
+optimist@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
+  dependencies:
+    minimist "~0.0.1"
+    wordwrap "~0.0.2"
+
+optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
   dependencies:
@@ -5698,6 +6535,10 @@ parse-passwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
 
+parse5@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
+
 parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
@@ -5770,6 +6611,12 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
+pause-stream@0.0.11:
+  version "0.0.11"
+  resolved "https://registry.yarnpkg.com/pause-stream/-/pause-stream-0.0.11.tgz#fe5a34b0cbce12b5aa6a2b403ee2e73b602f1445"
+  dependencies:
+    through "~2.3"
+
 pbkdf2@^3.0.3:
   version "3.0.16"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.16.tgz#7404208ec6b01b62d85bf83853a8064f8d9c2a5c"
@@ -5796,7 +6643,7 @@ pify@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
 
-pinkie-promise@^2.0.0:
+pinkie-promise@^2.0.0, pinkie-promise@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
   dependencies:
@@ -5822,6 +6669,10 @@ pluralize@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
 
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+
 portfinder@^1.0.9:
   version "1.0.13"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
@@ -6111,7 +6962,14 @@ pretty-error@^2.0.2:
     renderkid "^2.0.1"
     utila "~0.4"
 
-private@^0.1.6, private@^0.1.7, private@~0.1.5:
+pretty-format@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.2.0.tgz#3b0aaa63c018a53583373c1cb3a5d96cc5e83017"
+  dependencies:
+    ansi-regex "^3.0.0"
+    ansi-styles "^3.2.0"
+
+private@^0.1.6, private@^0.1.7, private@^0.1.8, private@~0.1.5:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
 
@@ -6145,6 +7003,13 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
+prompts@^0.1.9:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-0.1.13.tgz#7fad7ee1c6cafe49834ca0b2a6a471262de57620"
+  dependencies:
+    kleur "^2.0.1"
+    sisteransi "^0.1.1"
+
 prop-types@15.x, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, prop-types@^15.5.8, prop-types@^15.6.0:
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
@@ -6183,10 +7048,20 @@ prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
 
+ps-tree@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ps-tree/-/ps-tree-1.1.0.tgz#b421b24140d6203f1ed3c76996b4427b08e8c014"
+  dependencies:
+    event-stream "~3.3.0"
+
 pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
+psl@^1.1.24:
+  version "1.1.28"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.28.tgz#4fb6ceb08a1e2214d4fd4de0ca22dae13740bc7b"
+
 public-encrypt@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.2.tgz#46eb9107206bf73489f8b85b69d91334c6610994"
@@ -6220,6 +7095,10 @@ punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
+punycode@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -6236,6 +7115,10 @@ qs@~6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
 
+qs@~6.5.1:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+
 query-string@^4.1.0:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.4.tgz#bbb693b9ca915c232515b228b1a02b609043dbeb"
@@ -6522,7 +7405,7 @@ read-pkg-up@^3.0.0:
     find-up "^2.0.0"
     read-pkg "^3.0.0"
 
-read-pkg@^1.0.0:
+read-pkg@^1.0.0, read-pkg@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
   dependencies:
@@ -6600,6 +7483,12 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
+realpath-native@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.0.1.tgz#07f40a0cce8f8261e2e8b7ebebf5c95965d7b633"
+  dependencies:
+    util.promisify "^1.0.0"
+
 reassemble@^0.5.6:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/reassemble/-/reassemble-0.5.6.tgz#0162c769ff3d5a25a15c6296b0c4653c0014d8e0"
@@ -6778,6 +7667,20 @@ replace-ext@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
 
+request-promise-core@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
+  dependencies:
+    lodash "^4.13.1"
+
+request-promise-native@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.5.tgz#5281770f68e0c9719e5163fd3fab482215f4fda5"
+  dependencies:
+    request-promise-core "1.1.1"
+    stealthy-require "^1.1.0"
+    tough-cookie ">=2.3.3"
+
 request@2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
@@ -6805,6 +7708,31 @@ request@2.81.0:
     tunnel-agent "^0.6.0"
     uuid "^3.0.0"
 
+request@^2.87.0:
+  version "2.87.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.87.0.tgz#32f00235cd08d482b4d0d68db93a829c0ed5756e"
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.6.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.1"
+    forever-agent "~0.6.1"
+    form-data "~2.3.1"
+    har-validator "~5.0.3"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.17"
+    oauth-sign "~0.8.2"
+    performance-now "^2.1.0"
+    qs "~6.5.1"
+    safe-buffer "^5.1.1"
+    tough-cookie "~2.3.3"
+    tunnel-agent "^0.6.0"
+    uuid "^3.1.0"
+
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
@@ -6853,6 +7781,10 @@ resolve-url@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
 
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
 resolve@^1.1.6:
   version "1.7.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.7.1.tgz#aadd656374fd298aee895bc026b8297418677fd3"
@@ -6889,6 +7821,12 @@ ret@~0.1.10:
   version "0.1.15"
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
 
+right-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
+  dependencies:
+    align-text "^0.1.1"
+
 rimraf@2, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
@@ -6917,6 +7855,10 @@ rlp@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/rlp/-/rlp-2.0.0.tgz#9db384ff4b89a8f61563d92395d8625b18f3afb0"
 
+rsvp@^3.3.3:
+  version "3.6.2"
+  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
+
 run-async@^2.0.0, run-async@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
@@ -6963,6 +7905,21 @@ safe-regex@^1.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
+sane@^2.0.0:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-2.5.2.tgz#b4dc1861c21b427e929507a3e751e2a2cb8ab3fa"
+  dependencies:
+    anymatch "^2.0.0"
+    capture-exit "^1.2.0"
+    exec-sh "^0.2.0"
+    fb-watchman "^2.0.0"
+    micromatch "^3.1.4"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+    watch "~0.18.0"
+  optionalDependencies:
+    fsevents "^1.2.3"
+
 sax@^1.2.4, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -7005,7 +7962,7 @@ selfsigned@^1.9.1:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
-semver@^5.5.0:
+semver@^5.4.1, semver@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
 
@@ -7117,6 +8074,15 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
+shell-quote@^1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.6.1.tgz#f4781949cce402697127430ea3b3c5476f481767"
+  dependencies:
+    array-filter "~0.0.0"
+    array-map "~0.0.0"
+    array-reduce "~0.0.0"
+    jsonify "~0.0.0"
+
 shelljs@^0.8.0:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.2.tgz#345b7df7763f4c2340d584abb532c5f752ca9e35"
@@ -7125,6 +8091,10 @@ shelljs@^0.8.0:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shellwords@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
+
 shortid@^2.2.8:
   version "2.2.8"
   resolved "https://registry.yarnpkg.com/shortid/-/shortid-2.2.8.tgz#033b117d6a2e975804f6f0969dbe7d3d0b355131"
@@ -7133,6 +8103,10 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+sisteransi@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-0.1.1.tgz#5431447d5f7d1675aac667ccd0b865a4994cb3ce"
+
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -7234,15 +8208,28 @@ source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
+source-map-support@^0.5.6:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
 
-source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6:
+source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-source-map@^0.6.1, source-map@~0.6.1:
+source-map@^0.4.4:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
@@ -7289,6 +8276,12 @@ split-string@^3.0.1, split-string@^3.0.2:
   dependencies:
     extend-shallow "^3.0.0"
 
+split@0.3:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/split/-/split-0.3.3.tgz#cd0eea5e63a211dfff7eb0f091c4133e2d0dd28f"
+  dependencies:
+    through "2"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -7313,6 +8306,10 @@ ssri@^5.2.4:
   dependencies:
     safe-buffer "^5.1.1"
 
+stack-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
+
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -7324,6 +8321,10 @@ static-extend@^0.1.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
+stealthy-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -7331,6 +8332,12 @@ stream-browserify@^2.0.1:
     inherits "~2.0.1"
     readable-stream "^2.0.2"
 
+stream-combiner@~0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.0.4.tgz#4d5e433c185261dde623ca3f44c586bcf5c4ad14"
+  dependencies:
+    duplexer "~0.1.1"
+
 stream-each@^1.1.0:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/stream-each/-/stream-each-1.2.2.tgz#8e8c463f91da8991778765873fe4d960d8f616bd"
@@ -7362,6 +8369,13 @@ strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
 
+string-length@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-2.0.0.tgz#d40dbb686a3ace960c1cffca562bf2c45f8363ed"
+  dependencies:
+    astral-regex "^1.0.0"
+    strip-ansi "^4.0.0"
+
 string-template@~0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/string-template/-/string-template-0.2.1.tgz#42932e598a352d01fc22ec3367d9d84eec6c9add"
@@ -7381,6 +8395,14 @@ string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
+string.prototype.padend@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.padend/-/string.prototype.padend-3.0.0.tgz#f3aaef7c1719f170c5eab1c32bf780d96e21f2f0"
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.4.3"
+    function-bind "^1.0.2"
+
 string_decoder@^1.0.0, string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -7424,16 +8446,16 @@ strip-bom-stream@^2.0.0:
     first-chunk-stream "^2.0.0"
     strip-bom "^2.0.0"
 
+strip-bom@3.0.0, strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -7458,7 +8480,7 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.2.3:
+supports-color@^3.1.2, supports-color@^3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   dependencies:
@@ -7506,6 +8528,10 @@ symbol-observable@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
 
+symbol-tree@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+
 table@4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/table/-/table-4.0.2.tgz#a33447375391e766ad34d3486e6e2aedc84d2e36"
@@ -7561,6 +8587,16 @@ temp@^0.8.1:
     os-tmpdir "^1.0.0"
     rimraf "~2.2.6"
 
+test-exclude@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.1.tgz#dfa222f03480bca69207ca728b37d74b45f724fa"
+  dependencies:
+    arrify "^1.0.1"
+    micromatch "^3.1.8"
+    object-assign "^4.1.0"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+
 text-table@^0.2.0, text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -7569,6 +8605,10 @@ textextensions@2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/textextensions/-/textextensions-2.2.0.tgz#38ac676151285b658654581987a0ce1a4490d286"
 
+throat@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
+
 through2@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
@@ -7576,7 +8616,7 @@ through2@^2.0.0:
     readable-stream "^2.1.5"
     xtend "~4.0.1"
 
-through@^2.3.6:
+through@2, through@^2.3.6, through@~2.3, through@~2.3.1:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
@@ -7600,6 +8640,10 @@ tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+
 to-arraybuffer@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
@@ -7638,12 +8682,31 @@ toposort@^1.0.0:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/toposort/-/toposort-1.0.7.tgz#2e68442d9f64ec720b8cc89e6443ac6caa950029"
 
+tough-cookie@>=2.3.3, tough-cookie@^2.3.4:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
+  dependencies:
+    psl "^1.1.24"
+    punycode "^1.4.1"
+
 tough-cookie@~2.3.0:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
   dependencies:
     punycode "^1.4.1"
 
+tough-cookie@~2.3.3:
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.4.tgz#ec60cee38ac675063ffc97a5c18970578ee83655"
+  dependencies:
+    punycode "^1.4.1"
+
+tr46@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  dependencies:
+    punycode "^2.1.0"
+
 trezor-connect@5.0.13:
   version "5.0.13"
   resolved "https://registry.yarnpkg.com/trezor-connect/-/trezor-connect-5.0.13.tgz#2feee3d6644f8c3effd445b60ed80e7d5731469a"
@@ -7716,6 +8779,19 @@ uglify-js@3.4.x:
     commander "~2.16.0"
     source-map "~0.6.1"
 
+uglify-js@^2.6:
+  version "2.8.29"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
+  dependencies:
+    source-map "~0.5.1"
+    yargs "~3.10.0"
+  optionalDependencies:
+    uglify-to-browserify "~1.0.0"
+
+uglify-to-browserify@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
+
 uglifyjs-webpack-plugin@^1.2.4:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.7.tgz#57638dd99c853a1ebfe9d97b42160a8a507f9d00"
@@ -7851,7 +8927,7 @@ util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
-util.promisify@1.0.0:
+util.promisify@1.0.0, util.promisify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
   dependencies:
@@ -7963,12 +9039,31 @@ vm-browserify@0.0.4:
   dependencies:
     indexof "0.0.1"
 
+w3c-hr-time@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
+  dependencies:
+    browser-process-hrtime "^0.1.2"
+
+walker@~1.0.5:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  dependencies:
+    makeerror "1.0.x"
+
 warning@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
   dependencies:
     loose-envify "^1.0.0"
 
+watch@~0.18.0:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"
+  dependencies:
+    exec-sh "^0.2.0"
+    minimist "^1.2.0"
+
 watchpack@^1.5.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.6.0.tgz#4bc12c2ebe8aa277a71f1d3f14d685c7b446cd00"
@@ -7993,6 +9088,10 @@ web3@^0.19.0:
     xhr2 "*"
     xmlhttprequest "*"
 
+webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+
 webpack-addons@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/webpack-addons/-/webpack-addons-1.1.5.tgz#2b178dfe873fb6e75e40a819fa5c26e4a9bc837a"
@@ -8132,10 +9231,32 @@ websocket-extensions@>=0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
 
-whatwg-fetch@>=0.10.0, whatwg-fetch@^2.0.3:
+whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.3.tgz#57c235bc8657e914d24e1a397d3c82daee0a6ba3"
+  dependencies:
+    iconv-lite "0.4.19"
+
+whatwg-fetch@>=0.10.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
 
+whatwg-fetch@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
+
+whatwg-mimetype@^2.0.0, whatwg-mimetype@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.1.0.tgz#f0f21d76cbba72362eb609dbed2a30cd17fcc7d4"
+
+whatwg-url@^6.4.0, whatwg-url@^6.4.1:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.5.0.tgz#f2df02bff176fd65070df74ad5ccbb5a199965a8"
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
+
 whet.extend@~0.9.9:
   version "0.9.9"
   resolved "https://registry.yarnpkg.com/whet.extend/-/whet.extend-0.9.9.tgz#f877d5bf648c97e5aa542fadc16d6a259b9c11a1"
@@ -8144,6 +9265,12 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
+which@^1.2.12, which@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
 which@^1.2.14, which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
@@ -8156,6 +9283,18 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2"
 
+window-size@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
+
+wordwrap@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+
+wordwrap@~0.0.2:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
+
 wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
@@ -8185,16 +9324,34 @@ write-file-atomic@^1.2.0:
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
+write-file-atomic@^2.1.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.3.0.tgz#1ff61575c2e2a4e8e510d6fa4e243cce183999ab"
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
 write@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
   dependencies:
     mkdirp "^0.5.1"
 
+ws@^5.2.0:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
+  dependencies:
+    async-limiter "~1.0.0"
+
 xhr2@*:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.1.4.tgz#7f87658847716db5026323812f818cadab387a5f"
 
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+
 xmlhttprequest@*:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz#67fe075c5c24fef39f9d65f5f7b7fe75171968fc"
@@ -8242,7 +9399,7 @@ yargs@11.0.0:
     y18n "^3.2.1"
     yargs-parser "^9.0.2"
 
-yargs@^11.1.0:
+yargs@^11.0.0, yargs@^11.1.0:
   version "11.1.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
   dependencies:
@@ -8265,6 +9422,30 @@ yargs@~1.2.6:
   dependencies:
     minimist "^0.1.0"
 
+yargs@~3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  dependencies:
+    camelcase "^1.0.2"
+    cliui "^2.1.0"
+    decamelize "^1.0.0"
+    window-size "0.1.0"
+
+yarn-run-all@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/yarn-run-all/-/yarn-run-all-3.1.1.tgz#385053ee85c7156f87cec8949a0ffb6bfd0de0b0"
+  dependencies:
+    chalk "^1.1.3"
+    cross-spawn "^4.0.0"
+    minimatch "^3.0.2"
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.1"
+    ps-tree "^1.0.1"
+    read-pkg "^1.1.0"
+    read-pkg-up "^1.0.1"
+    shell-quote "^1.6.1"
+    string.prototype.padend "^3.0.0"
+
 yeoman-environment@^2.0.0, yeoman-environment@^2.0.5:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/yeoman-environment/-/yeoman-environment-2.1.1.tgz#10a045f7fc4397873764882eae055a33e56ee1c5"

From a99d638a5886167bbca2502d241bf32ba153de48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 13:52:06 +0200
Subject: [PATCH 05/10] Removed custom babel module

---
 .babelrc                         |  5 ++-
 package.json                     |  1 -
 src/babel/babel-plugin-import.js | 58 --------------------------------
 yarn.lock                        |  4 ---
 4 files changed, 4 insertions(+), 64 deletions(-)
 delete mode 100644 src/babel/babel-plugin-import.js

diff --git a/.babelrc b/.babelrc
index 0603fc0a..43b29050 100644
--- a/.babelrc
+++ b/.babelrc
@@ -14,6 +14,9 @@
             "polyfill": false,
             "regenerator": true
         }],
-        "./src/babel/babel-plugin-import.js"
+        ["babel-plugin-root-import", {
+            "rootPathSuffix": "./src",
+            "rootPathPrefix": "~"
+        }]
     ]
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 6c66591f..4e3004e6 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,6 @@
         "test-unit:watch": "jest -o --watch"
     },
     "dependencies": {
-        "bignumber.js": "^7.2.1",
         "color-hash": "^1.0.3",
         "copy-webpack-plugin": "^4.5.2",
         "ethereumjs-tx": "^1.3.3",
diff --git a/src/babel/babel-plugin-import.js b/src/babel/babel-plugin-import.js
deleted file mode 100644
index adaefac9..00000000
--- a/src/babel/babel-plugin-import.js
+++ /dev/null
@@ -1,58 +0,0 @@
-// inspired by:
-// https://github.com/entwicklerstube/babel-plugin-root-import/
-// Simple plugin allows es6 import from '~/' which is src root
-
-const cwd = process.cwd();
-
-const replacePrefix = (path, opts = [], sourceFile) => {
-    const options = [].concat(opts);
-    if (typeof path === 'string') {
-        if (path.indexOf('~/') === 0) {
-            return path.replace('~/', `${cwd}/src/`);
-        }
-    }
-    return path;
-};
-
-
-export default ({ types: t }) => {
-    const visitor = {
-        CallExpression(path, state) {
-            if (path.node.callee.name !== 'require') {
-                return;
-            }
-
-            const args = path.node.arguments;
-            if (!args.length) {
-                return;
-            }
-
-            const firstArg = traverseExpression(t, args[0]);
-
-            if (firstArg) {
-                firstArg.value = replacePrefix(firstArg.value, state.opts, state.file.opts.filename);
-            }
-        },
-        ImportDeclaration(path, state) {
-            path.node.source.value = replacePrefix(path.node.source.value, state.opts, state.file.opts.filename);
-        },
-        ExportNamedDeclaration(path, state) {
-            if (path.node.source) {
-                path.node.source.value = replacePrefix(path.node.source.value, state.opts, state.file.opts.filename);
-            }
-        },
-        ExportAllDeclaration(path, state) {
-            if (path.node.source) {
-                path.node.source.value = replacePrefix(path.node.source.value, state.opts, state.file.opts.filename);
-            }
-        },
-    };
-
-    return {
-        visitor: {
-            Program(path, state) {
-                path.traverse(visitor, state);
-            },
-        },
-    };
-};
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 9d62a9ea..3cc1f727 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1503,10 +1503,6 @@ bignumber.js@^4.0.2:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-4.1.0.tgz#db6f14067c140bd46624815a7916c92d9b6c24b1"
 
-bignumber.js@^7.2.1:
-  version "7.2.1"
-  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-7.2.1.tgz#80c048759d826800807c4bfd521e50edbba57a5f"
-
 binary-extensions@^1.0.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"

From c7d21e8435e9c084ab216a4194a9a87c77db0517 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 14:10:57 +0200
Subject: [PATCH 06/10] Added first working test

---
 .babelrc                                             |  7 ++++++-
 jest.config.js                                       |  3 ---
 package.json                                         |  5 ++++-
 .../__tests__/__snapshots__/ethUtils.test.js.snap    |  3 +++
 src/js/utils/__tests__/ethUtils.test.js              | 12 ++++--------
 webpack/config.dev.babel.js                          |  2 +-
 yarn.lock                                            | 12 ++++++++----
 7 files changed, 26 insertions(+), 18 deletions(-)
 create mode 100644 src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap

diff --git a/.babelrc b/.babelrc
index 43b29050..e69226b0 100644
--- a/.babelrc
+++ b/.babelrc
@@ -18,5 +18,10 @@
             "rootPathSuffix": "./src",
             "rootPathPrefix": "~"
         }]
-    ]
+    ],
+    "env": {
+        "test": {
+          "presets": ["jest"]
+        }
+      }
 }
\ No newline at end of file
diff --git a/jest.config.js b/jest.config.js
index 617850aa..99c9bb43 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -5,7 +5,4 @@ module.exports = {
     modulePathIgnorePatterns: [
         'node_modules',
     ],
-    transformIgnorePatterns: [
-        'src/babel',
-    ],
 };
diff --git a/package.json b/package.json
index 4e3004e6..cd1c6c0a 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,8 @@
         "test-unit:watch": "jest -o --watch"
     },
     "dependencies": {
+        "babel": "^6.23.0",
+        "babel-core": "^6.26.3",
         "color-hash": "^1.0.3",
         "copy-webpack-plugin": "^4.5.2",
         "ethereumjs-tx": "^1.3.3",
@@ -58,13 +60,14 @@
     "devDependencies": {
         "babel-cli": "^6.24.1",
         "babel-eslint": "^8.2.6",
-        "babel-loader": "7.1.4",
+        "babel-loader": "^7.1.5",
         "babel-plugin-root-import": "^6.1.0",
         "babel-plugin-transform-class-properties": "^6.24.1",
         "babel-plugin-transform-flow-strip-types": "^6.22.0",
         "babel-plugin-transform-object-rest-spread": "^6.23.0",
         "babel-plugin-transform-runtime": "^6.23.0",
         "babel-preset-env": "^1.6.0",
+        "babel-preset-jest": "^23.2.0",
         "babel-preset-react": "^6.24.1",
         "css-loader": "0.28.11",
         "eslint": "^4",
diff --git a/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap b/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap
new file mode 100644
index 00000000..02b9dc6e
--- /dev/null
+++ b/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap
@@ -0,0 +1,3 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`sds decimalToHex 1`] = `2`;
diff --git a/src/js/utils/__tests__/ethUtils.test.js b/src/js/utils/__tests__/ethUtils.test.js
index fc2f360d..11dd3791 100644
--- a/src/js/utils/__tests__/ethUtils.test.js
+++ b/src/js/utils/__tests__/ethUtils.test.js
@@ -1,9 +1,5 @@
-import * as ethUtils from '../ethUtils';
-
-it('decimalToHex', () => {
-    const input = [0, 1, 2, 100, 999];
-
-    input.forEach((entry) => {
-        expect(ethUtils.decimalToHex(entry)).toMatchSnapshot();
+describe('sds', () => {
+    it('decimalToHex', () => {
+        expect(2).toMatchSnapshot();
     });
-});
\ No newline at end of file
+});
diff --git a/webpack/config.dev.babel.js b/webpack/config.dev.babel.js
index 6a79af31..904499ce 100644
--- a/webpack/config.dev.babel.js
+++ b/webpack/config.dev.babel.js
@@ -28,7 +28,7 @@ module.exports = {
             {
                 test: /\.jsx?$/,
                 exclude: /node_modules/,
-                use: ['babel-loader'],
+                use: ['babel'],
             },
             {
                 test: /\.less$/,
diff --git a/yarn.lock b/yarn.lock
index 3cc1f727..a6b833a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -671,7 +671,7 @@ babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
-babel-core@^6.0.0:
+babel-core@^6.0.0, babel-core@^6.26.3:
   version "6.26.3"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
   dependencies:
@@ -889,9 +889,9 @@ babel-jest@^23.4.2:
     babel-plugin-istanbul "^4.1.6"
     babel-preset-jest "^23.2.0"
 
-babel-loader@7.1.4:
-  version "7.1.4"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.4.tgz#e3463938bd4e6d55d1c174c5485d406a188ed015"
+babel-loader@^7.1.5:
+  version "7.1.5"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.5.tgz#e3ee0cd7394aa557e013b02d3e492bfd07aa6d68"
   dependencies:
     find-cache-dir "^1.0.0"
     loader-utils "^1.0.2"
@@ -1438,6 +1438,10 @@ babel-types@^6.0.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.
     lodash "^4.17.4"
     to-fast-properties "^1.0.3"
 
+babel@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel/-/babel-6.23.0.tgz#d0d1e7d803e974765beea3232d4e153c0efb90f4"
+
 babelify@^7.3.0:
   version "7.3.0"
   resolved "https://registry.yarnpkg.com/babelify/-/babelify-7.3.0.tgz#aa56aede7067fd7bd549666ee16dc285087e88e5"

From 7beb6131b8aa34e2abeceec50c18d228b66c4b5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 14:17:49 +0200
Subject: [PATCH 07/10] Added test snapshot and updated coverage

---
 jest.config.js                                         |  4 ++++
 .../__tests__/__snapshots__/ethUtils.test.js.snap      | 10 +++++++++-
 src/js/utils/__tests__/ethUtils.test.js                | 10 ++++++++--
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/jest.config.js b/jest.config.js
index 99c9bb43..6b9dcaaa 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,8 +1,12 @@
 module.exports = {
+    rootDir: './src',
     collectCoverage: true,
     testURL: 'http://localhost',
 
     modulePathIgnorePatterns: [
         'node_modules',
     ],
+    collectCoverageFrom: [
+        'js/utils/**.js',
+    ],
 };
diff --git a/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap b/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap
index 02b9dc6e..0ffd930d 100644
--- a/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap
+++ b/src/js/utils/__tests__/__snapshots__/ethUtils.test.js.snap
@@ -1,3 +1,11 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`sds decimalToHex 1`] = `2`;
+exports[`eth utils decimalToHex 1`] = `"0"`;
+
+exports[`eth utils decimalToHex 2`] = `"1"`;
+
+exports[`eth utils decimalToHex 3`] = `"2"`;
+
+exports[`eth utils decimalToHex 4`] = `"64"`;
+
+exports[`eth utils decimalToHex 5`] = `"3e7"`;
diff --git a/src/js/utils/__tests__/ethUtils.test.js b/src/js/utils/__tests__/ethUtils.test.js
index 11dd3791..3ff6e2ea 100644
--- a/src/js/utils/__tests__/ethUtils.test.js
+++ b/src/js/utils/__tests__/ethUtils.test.js
@@ -1,5 +1,11 @@
-describe('sds', () => {
+import * as ethUtils from '../ethUtils';
+
+describe('eth utils', () => {
     it('decimalToHex', () => {
-        expect(2).toMatchSnapshot();
+        const input = [0, 1, 2, 100, 999];
+
+        input.forEach((entry) => {
+            expect(ethUtils.decimalToHex(entry)).toMatchSnapshot();
+        });
     });
 });

From 3310a30a540a8d4daaddf327fba9f00a9234e4f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 14:31:35 +0200
Subject: [PATCH 08/10] Fixed babel loader

---
 src/js/index.js             | 2 --
 webpack/config.dev.babel.js | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/js/index.js b/src/js/index.js
index f3539ddc..83fb3211 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -1,6 +1,4 @@
 /* @flow */
-
-
 import React from 'react';
 import { render } from 'react-dom';
 import store from './store';
diff --git a/webpack/config.dev.babel.js b/webpack/config.dev.babel.js
index 904499ce..6a79af31 100644
--- a/webpack/config.dev.babel.js
+++ b/webpack/config.dev.babel.js
@@ -28,7 +28,7 @@ module.exports = {
             {
                 test: /\.jsx?$/,
                 exclude: /node_modules/,
-                use: ['babel'],
+                use: ['babel-loader'],
             },
             {
                 test: /\.less$/,

From 52239f77b7bdb080627089e411bd6643fcad1bef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 16:30:25 +0200
Subject: [PATCH 09/10] POC of styled component

---
 .babelrc                                      |  3 +-
 package.json                                  |  3 +
 src/js/components/common/Heading.js           | 40 +++++++++
 .../wallet/account/receive/Receive.js         | 16 ++--
 src/js/config/colors.js                       |  3 +
 yarn.lock                                     | 84 +++++++++++++++++++
 6 files changed, 140 insertions(+), 9 deletions(-)
 create mode 100644 src/js/components/common/Heading.js
 create mode 100644 src/js/config/colors.js

diff --git a/.babelrc b/.babelrc
index e69226b0..16b8d93a 100644
--- a/.babelrc
+++ b/.babelrc
@@ -17,7 +17,8 @@
         ["babel-plugin-root-import", {
             "rootPathSuffix": "./src",
             "rootPathPrefix": "~"
-        }]
+        }],
+        "babel-plugin-styled-components"
     ],
     "env": {
         "test": {
diff --git a/package.json b/package.json
index cd1c6c0a..12fdc04e 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
         "hdkey": "^0.8.0",
         "html-webpack-plugin": "^3.2.0",
         "mini-css-extract-plugin": "^0.4.1",
+        "prop-types": "^15.6.2",
         "raf": "^3.4.0",
         "raven-js": "^3.22.3",
         "rc-tooltip": "^3.7.0",
@@ -51,6 +52,7 @@
         "redux-logger": "^3.0.6",
         "redux-raven-middleware": "^1.2.0",
         "redux-thunk": "^2.2.0",
+        "styled-components": "^3.3.3",
         "trezor-connect": "5.0.13",
         "web3": "^0.19.0",
         "webpack": "^4.16.3",
@@ -62,6 +64,7 @@
         "babel-eslint": "^8.2.6",
         "babel-loader": "^7.1.5",
         "babel-plugin-root-import": "^6.1.0",
+        "babel-plugin-styled-components": "^1.5.1",
         "babel-plugin-transform-class-properties": "^6.24.1",
         "babel-plugin-transform-flow-strip-types": "^6.22.0",
         "babel-plugin-transform-object-rest-spread": "^6.23.0",
diff --git a/src/js/components/common/Heading.js b/src/js/components/common/Heading.js
new file mode 100644
index 00000000..9db6fb9f
--- /dev/null
+++ b/src/js/components/common/Heading.js
@@ -0,0 +1,40 @@
+// @flow
+
+import styled, { css } from 'styled-components';
+import colors from '~/js/config/colors';
+
+const baseStyles = css`
+    -webkit-font-smoothing: antialiased;
+    text-rendering: optimizeLegibility;
+    color: ${colors.black};
+    font-weight: bold;
+`;
+
+const H1 = styled.h1`
+  ${baseStyles}
+  font-size: 16px;
+`;
+
+const H2 = styled.h2`
+  ${baseStyles};
+  font-size: 14px;
+`;
+
+const H3 = styled.h3`
+  ${baseStyles};
+  font-size: 12px;
+`;
+
+const H4 = styled.h4`
+  ${baseStyles};
+  font-size: 10px;
+`;
+
+const Heading = {
+    H1,
+    H2,
+    H3,
+    H4,
+};
+
+module.exports = Heading;
\ No newline at end of file
diff --git a/src/js/components/wallet/account/receive/Receive.js b/src/js/components/wallet/account/receive/Receive.js
index e5960a2e..2dc4e007 100644
--- a/src/js/components/wallet/account/receive/Receive.js
+++ b/src/js/components/wallet/account/receive/Receive.js
@@ -1,7 +1,7 @@
 /* @flow */
-
-
 import React, { Component } from 'react';
+import styled from 'styled-components';
+import { H2 } from '~/js/components/common/Heading';
 
 import Tooltip from 'rc-tooltip';
 import { QRCode } from 'react-qr-svg';
@@ -11,6 +11,7 @@ import { Notification } from '~/js/components/common/Notification';
 
 import type { Props } from './index';
 
+const Wrapper = styled.div``;
 
 const Receive = (props: Props) => {
     const device = props.wallet.selectedDevice;
@@ -67,18 +68,17 @@ const Receive = (props: Props) => {
         );
     }
 
-    const ver = null;
+    let ver = null;
     if (props.modal.opened && props.modal.windowType === 'ButtonRequest_Address') {
         className = 'address verifying';
         address = account.address;
-        // ver = (<div className="confirm">Confirm address on TREZOR</div>)
+        ver = (<div className="confirm">Confirm address on TREZOR</div>);
         button = (<div className="confirm">{ account.network } account #{ (account.index + 1) }</div>);
     }
 
     return (
-        <div>
-            <h2>Receive Ethereum or tokens</h2>
-
+        <Wrapper>
+            <H2>Receive Ethereum or tokens</H2>
             <div className={className}>
                 { ver }
                 <div className="value">
@@ -87,7 +87,7 @@ const Receive = (props: Props) => {
                 { button }
             </div>
             { qrCode }
-        </div>
+        </Wrapper>
     );
 };
 
diff --git a/src/js/config/colors.js b/src/js/config/colors.js
new file mode 100644
index 00000000..ce72470b
--- /dev/null
+++ b/src/js/config/colors.js
@@ -0,0 +1,3 @@
+export default {
+    BLACK: '#000000',
+};
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index a6b833a1..a2694ede 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -24,6 +24,12 @@
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
+"@babel/helper-annotate-as-pure@^7.0.0-beta.37":
+  version "7.0.0-beta.55"
+  resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0-beta.55.tgz#3c3e4c00e14e7dea917938e35ed5d9156cdd35ce"
+  dependencies:
+    "@babel/types" "7.0.0-beta.55"
+
 "@babel/helper-function-name@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.44.tgz#e18552aaae2231100a6e485e03854bc3532d44dd"
@@ -92,6 +98,14 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
+"@babel/types@7.0.0-beta.55":
+  version "7.0.0-beta.55"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.55.tgz#7755c9d2e58315a64f05d8cf3322379be16d9199"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.10"
+    to-fast-properties "^2.0.0"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -928,6 +942,14 @@ babel-plugin-root-import@^6.1.0:
   dependencies:
     slash "^1.0.0"
 
+babel-plugin-styled-components@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/babel-plugin-styled-components/-/babel-plugin-styled-components-1.5.1.tgz#31dbeb696d1354d1585e60d66c7905f5e474afcd"
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.0.0-beta.37"
+    babel-types "^6.26.0"
+    stylis "^3.0.0"
+
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
@@ -1727,6 +1749,13 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
+buffer@^5.0.3:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.2.0.tgz#53cf98241100099e9eeae20ee6d51d21b16e541e"
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+
 builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
@@ -2443,6 +2472,10 @@ css-animation@^1.3.2:
     babel-runtime "6.x"
     component-classes "^1.2.5"
 
+css-color-keywords@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/css-color-keywords/-/css-color-keywords-1.0.0.tgz#fea2616dc676b2962686b3af8dbdbe180b244e05"
+
 css-color-names@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/css-color-names/-/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"
@@ -2483,6 +2516,14 @@ css-selector-tokenizer@^0.7.0:
     fastparse "^1.1.1"
     regexpu-core "^1.0.0"
 
+css-to-react-native@^2.0.3:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/css-to-react-native/-/css-to-react-native-2.2.1.tgz#7f3f4c95de65501b8720c87bf0caf1f39073b88e"
+  dependencies:
+    css-color-keywords "^1.0.0"
+    fbjs "^0.8.5"
+    postcss-value-parser "^3.3.0"
+
 css-what@2.1:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
@@ -3548,6 +3589,18 @@ fbjs@^0.8.16, fbjs@^0.8.9:
     setimmediate "^1.0.5"
     ua-parser-js "^0.7.9"
 
+fbjs@^0.8.5:
+  version "0.8.17"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.17.tgz#c4d598ead6949112653d6588b01a5cdcd9f90fdd"
+  dependencies:
+    core-js "^1.0.0"
+    isomorphic-fetch "^2.1.1"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.18"
+
 figures@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
@@ -7275,6 +7328,10 @@ react-input-autosize@^2.1.2:
   dependencies:
     prop-types "^15.5.8"
 
+react-is@^16.3.1:
+  version "16.4.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.4.1.tgz#d624c4650d2c65dbd52c72622bbf389435d9776e"
+
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
@@ -8476,6 +8533,29 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
+styled-components@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/styled-components/-/styled-components-3.3.3.tgz#09e702055ab11f7a8eab8229b1c0d0b855095686"
+  dependencies:
+    buffer "^5.0.3"
+    css-to-react-native "^2.0.3"
+    fbjs "^0.8.16"
+    hoist-non-react-statics "^2.5.0"
+    is-plain-object "^2.0.1"
+    prop-types "^15.5.4"
+    react-is "^16.3.1"
+    stylis "^3.5.0"
+    stylis-rule-sheet "^0.0.10"
+    supports-color "^3.2.3"
+
+stylis-rule-sheet@^0.0.10:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/stylis-rule-sheet/-/stylis-rule-sheet-0.0.10.tgz#44e64a2b076643f4b52e5ff71efc04d8c3c4a430"
+
+stylis@^3.0.0, stylis@^3.5.0:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/stylis/-/stylis-3.5.3.tgz#99fdc46afba6af4deff570825994181a5e6ce546"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -8761,6 +8841,10 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
+ua-parser-js@^0.7.18:
+  version "0.7.18"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.18.tgz#a7bfd92f56edfb117083b69e31d2aa8882d4b1ed"
+
 ua-parser-js@^0.7.9:
   version "0.7.17"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"

From 04dfa41949668ac1bd735c9724bd23b892acd048 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Volek?= <vladimir.volek@satoshilabs.com>
Date: Mon, 30 Jul 2018 16:50:32 +0200
Subject: [PATCH 10/10] POC of styled components - migrated header

---
 src/js/components/common/Header.js | 60 +++++++++++++++++++++++++-----
 src/js/config/colors.js            | 29 ++++++++++++++-
 2 files changed, 79 insertions(+), 10 deletions(-)

diff --git a/src/js/components/common/Header.js b/src/js/components/common/Header.js
index 318da14d..3d984198 100644
--- a/src/js/components/common/Header.js
+++ b/src/js/components/common/Header.js
@@ -1,11 +1,53 @@
 /* @flow */
+import React from 'react';
+import styled from 'styled-components';
+import colors from '~/js/config/colors';
 
+const Wrapper = styled.header`
+    width: 100%;
+    height: 52px;
+    background: ${colors.color_header};
 
-import React from 'react';
+    svg {
+         fill: ${colors.color_white};
+         height: 28px;         
+         width: 100px;
+         flex: 1;
+     }
+`;
+
+const LayoutWrapper = styled.div`
+    width: 100%;
+    height: 100%;
+    max-width: 1170px;
+    margin: 0 auto;
+    padding: 0 32px;
+    display: flex;
+    align-items: center;
+`;
+
+const A = styled.a`
+    color: ${colors.color_white};
+    margin-left: 24px;
+
+    &:visited {
+        color: ${colors.color_white};
+        margin-left: 24px;
+    }
+
+    &:first-child {
+        margin: 0px;
+    }
+
+    &:hover,
+    &:active {
+        color: ${colors.color_text_secondary};
+    }
+`;
 
 const Header = (): React$Element<string> => (
-    <header>
-        <div className="layout-wrapper">
+    <Wrapper>
+        <LayoutWrapper>
             <svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="0 0 163.7 41.9" width="100%" height="100%" preserveAspectRatio="xMinYMin meet">
                 <polygon points="101.1,12.8 118.2,12.8 118.2,17.3 108.9,29.9 118.2,29.9 118.2,35.2 101.1,35.2 101.1,30.7 110.4,18.1 101.1,18.1" />
                 <path d="M158.8,26.9c2.1-0.8,4.3-2.9,4.3-6.6c0-4.5-3.1-7.4-7.7-7.4h-10.5v22.3h5.8v-7.5h2.2l4.1,7.5h6.7L158.8,26.9z M154.7,22.5 h-4V18h4c1.5,0,2.5,0.9,2.5,2.2C157.2,21.6,156.2,22.5,154.7,22.5z" />
@@ -16,13 +58,13 @@ const Header = (): React$Element<string> => (
                 <polygon points="40.5,12.8 58.6,12.8 58.6,18.1 52.4,18.1 52.4,35.2 46.6,35.2 46.6,18.1 40.5,18.1 " />
             </svg>
             <div>
-                <a href="https://trezor.io/" target="_blank" rel="noreferrer noopener">TREZOR</a>
-                <a href="https://doc.satoshilabs.com/trezor-user/" target="_blank" rel="noreferrer noopener">Docs</a>
-                <a href="https://blog.trezor.io/" target="_blank" rel="noreferrer noopener">Blog</a>
-                <a href="https://trezor.io/support/" target="_blank" rel="noreferrer noopener">Support</a>
+                <A href="https://trezor.io/" target="_blank" rel="noreferrer noopener">TREZOR</A>
+                <A href="https://doc.satoshilabs.com/trezor-user/" target="_blank" rel="noreferrer noopener">Docs</A>
+                <A href="https://blog.trezor.io/" target="_blank" rel="noreferrer noopener">Blog</A>
+                <A href="https://trezor.io/support/" target="_blank" rel="noreferrer noopener">Support</A>
             </div>
-        </div>
-    </header>
+        </LayoutWrapper>
+    </Wrapper>
 );
 
 export default Header;
\ No newline at end of file
diff --git a/src/js/config/colors.js b/src/js/config/colors.js
index ce72470b..67da0cff 100644
--- a/src/js/config/colors.js
+++ b/src/js/config/colors.js
@@ -1,3 +1,30 @@
 export default {
-    BLACK: '#000000',
+    color_white: '#ffffff',
+
+    color_header: '#212121',
+    color_body: '#E3E3E3',
+    color_main: '#FBFBFB',
+    color_landing: '#F9F9F9',
+
+    color_text_primary: '#494949',
+    color_text_secondary: '#757575',
+
+    color_gray_light: '#F2F2F2', // hover menu
+    color_divider: '#E3E3E3', //#EBEBEB,
+
+    color_green_primary: '#01B757',
+    color_green_secondary: '#00AB51',
+    color_green_tertiary: '#009546',
+
+    color_info_primary: '#1E7FF0',
+    color_info_secondary: '#E1EFFF',
+
+    color_warning_primary: '#EB8A00',
+    color_warning_secondary: '#FFEFD9',
+
+    color_success_primary: '#01B757',
+    color_success_secondary: '#DFFFEE',
+
+    color_error_primary: '#ED1212',
+    color_error_secondary: '#FFE9E9',
 };
\ No newline at end of file