Merge pull request isso-comments#927 from rocka/patch-1

js: i18n: fix translation fallback to English

Author: ix5

isso/js/app/i18n.js

@@ -133,7 +133,7 @@ if (!plural || !translations) {
 var translate = function(msgid) {
     return config[msgid + '-text-' + lang] ||
       translations[msgid] ||
-      en[msgid] ||
+      catalogue.en[msgid] ||
       "[?" + msgid + "]";
 };