add decimals to appConfig.json

public/data/appConfig.json

@@ -10,6 +10,7 @@
             "defaultGasPrice": 64,
             "defaultGasLimit": 21000,
             "defaultGasLimitTokens": 200000,
+            "decimals": 18,
             "tokens": "./data/ethereumTokens.json",
             "web3": [
                 "wss://eth2.trezor.io/geth"
@@ -29,6 +30,7 @@
             "defaultGasPrice": 64,
             "defaultGasLimit": 21000,
             "defaultGasLimitTokens": 200000,
+            "decimals": 18,
             "tokens": "./data/ethereumClassicTokens.json",
             "web3": [
                 "wss://etc2.trezor.io/geth"
@@ -49,6 +51,7 @@
             "defaultGasPrice": 64,
             "defaultGasLimit": 21000,
             "defaultGasLimitTokens": 200000,
+            "decimals": 18,
             "tokens": "./data/ropstenTokens.json",
             "web3": [
                 "wss://ropsten1.trezor.io/geth"
@@ -64,6 +67,7 @@
             "symbol": "XRP",
             "shortcut": "xrp",
             "bip44": "m/44'/144'/a'/0/0",
+            "decimals": 6,
             "explorer": {
                 "tx": "https://xrpcharts.ripple.com/#/transactions/",
                 "address": "https://xrpcharts.ripple.com/#/graph/"
@@ -76,6 +80,7 @@
             "symbol": "tXRP",
             "shortcut": "txrp",
             "bip44": "m/44'/144'/a'/0/0",
+            "decimals": 6,
             "explorer": {
                 "tx": "https://sisyfos.trezor.io/ripple-testnet-explorer/tx/",
                 "address": "https://sisyfos.trezor.io/ripple-testnet-explorer/address/"

src/reducers/LocalStorageReducer.js

@@ -21,6 +21,7 @@ export type Network = {
         address: string;
     };
     tokens: string;
+    decimals: number,
     backends: Array<{
         name: string;
         urls: Array<string>;