Added Catalan and Russian translations.

src/js/services/uxLanguage.js

@@ -10,6 +10,10 @@ angular.module('copayApp.services')
       isoCode: 'en',
       rateCode: 'USD'
     }, {
+      name: 'català',
+      isoCode: 'ca',
+      rateCode: 'EUR'
+    },{
       name: 'Čeština',
       isoCode: 'cs',
       rateCode: 'EUR'
@@ -55,6 +59,10 @@ angular.module('copayApp.services')
       name: 'Português',
       isoCode: 'pt',
       rateCode: 'EUR'
+    }, {
+      name: 'русский язык',
+      isoCode: 'ru',
+      rateCode: 'RUB'
     }, {
       name: '한국어',
       isoCode: 'ko',