Merge pull request #1557 from rubensayshi/btccom-fix

fix incorrect translation key for BTC.com wallet & updated logo

_templates/choose-your-wallet.html

@@ -1058,7 +1058,7 @@ wallets:
     level: 3
     platform:
       mobile:
-        text: "btccomwallet"
+        text: "walletbtccom"
         link: "https://play.google.com/store/apps/details?id=com.blocktrail.mywallet"
         source: "https://github.com/blocktrail/blocktrail-wallet"
         screenshot: "btccomwallet.png"
@@ -1076,7 +1076,7 @@ wallets:
           privacydisclosure: "checkfailprivacydisclosureaccount"
           privacynetwork: "checkfailprivacynetworknosupporttor"
       web:
-        text: "btccomwallet"
+        text: "walletbtccom"
         link: "https://wallet.btc.com"
         source: "https://github.com/blocktrail/blocktrail-webwallet"
         screenshot: "btccomwallet.png"
@@ -1092,7 +1092,7 @@ wallets:
           privacydisclosure: "checkfailprivacydisclosureaccount"
           privacynetwork: "checkpassprivacynetworksupporttorproxy"
       ios:
-        text: "btccomwallet"
+        text: "walletbtccom"
         link: "https://itunes.apple.com/us/app/blocktrail-bitcoin-wallet/id1019614423"
         source: "https://github.com/blocktrail/blocktrail-wallet"
         screenshot: "btccomwallet.png"
@@ -1109,7 +1109,7 @@ wallets:
           privacydisclosure: "checkfailprivacydisclosureaccount"
           privacynetwork: "checkfailprivacynetworknosupporttor"
       android:
-        text: "btccomwallet"
+        text: "walletbtccom"
         link: "https://play.google.com/store/apps/details?id=com.blocktrail.mywallet"
         source: "https://github.com/blocktrail/blocktrail-wallet"
         screenshot: "btccomwallet.png"