Removes Unit from settings

src/js/controllers/preferencesUnit.js

@@ -1,43 +0,0 @@
-'use strict';
-
-angular.module('copayApp.controllers').controller('preferencesUnitController', function($scope, $log, configService, $ionicHistory, gettextCatalog, walletService, profileService) {
-
-  var config = configService.getSync();
-  $scope.unitList = [{
-    name: 'bits (1,000,000 bits = 1BTC)',
-    shortName: 'bits',
-    value: 100,
-    decimals: 2,
-    code: 'bit',
-  }, {
-    name: 'BTC',
-    shortName: 'BTC',
-    value: 100000000,
-    decimals: 8,
-    code: 'btc',
-  }];
-
-  $scope.save = function(newUnit) {
-    var opts = {
-      wallet: {
-        settings: {
-          unitName: newUnit.shortName,
-          unitToSatoshi: newUnit.value,
-          unitDecimals: newUnit.decimals,
-          unitCode: newUnit.code,
-        }
-      }
-    };
-
-    configService.set(opts, function(err) {
-      if (err) $log.warn(err);
-
-      $ionicHistory.goBack();
-      walletService.updateRemotePreferences(profileService.getWallets())
-    });
-  };
-
-  $scope.$on("$ionicView.enter", function(event, data){
-    $scope.currentUnit = config.wallet.settings.unitCode;
-  });
-});

src/js/controllers/tab-settings.js

@@ -10,7 +10,6 @@ angular.module('copayApp.controllers').controller('tabSettingsController', funct
     $scope.buyAndSellServices = buyAndSellService.getLinked();
 
     configService.whenAvailable(function(config) {
-      $scope.unitName = config.wallet.settings.unitName;
       $scope.selectedAlternative = {
         name: config.wallet.settings.alternativeName,
         isoCode: config.wallet.settings.alternativeIsoCode