coins_details: clean out some overrides, regenerate data

defs/coins_details.override.json

@@ -2,58 +2,16 @@
     "bitcoin:DNR": {
         "coinmarketcap_alias": "denarius-dnr"
     },
-    "bitcoin:MUE": {
-        "name": "MonetaryUnit"
-    },
-    "erc20:eth:AOA": {
-        "links": {
-            "Homepage": "https://www.aurorachain.io/"
-        }
-    },
     "erc20:eth:BAT": {
         "name": "Basic Attention Token"
     },
-    "erc20:eth:BNB": {
-        "name": "Binance Coin"
-    },
-    "erc20:eth:GNT": {
-        "coinmarketcap_alias": "golem-network-tokens"
-    },
     "erc20:eth:LINK (Chainlink)": {
         "name": "Chainlink"
     },
-    "erc20:eth:MKR": {
-        "coinmarketcap_alias": "maker"
-    },
-    "erc20:eth:NPXS": {
-        "coinmarketcap_alias": "pundi-x"
-    },
-    "erc20:eth:OMG": {
-        "name": "OmiseGO"
-    },
-    "erc20:eth:PAX": {
-        "coinmarketcap_alias": "paxos-standard-token"
-    },
-    "erc20:eth:TUSD": {
-        "links": {
-            "Homepage": "https://www.trusttoken.com/"
-        }
-    },
-    "erc20:eth:USDC": {
-        "coinmarketcap_alias": "usd-coin"
-    },
-    "erc20:eth:VEN": {
-        "links": {
-            "Homepage": "https://www.vechain.com"
-        }
-    },
     "erc20:eth:YUPIE": {
         "hidden": 1,
         "notes": "Replaced by YUP"
     },
-    "erc20:eth:ZRX": {
-        "coinmarketcap_alias": "0x"
-    },
     "eth:CLO": {
         "coinmarketcap_alias": "callisto-network"
     },