Merge branch 'staging' of github.com:xwiki-labs/cryptpad into staging

customize.dist/messages.js

@@ -79,9 +79,13 @@ define(req, function(Default, Language) {
     messages._getKey = function (key, argArray) {
         if (!messages[key]) { return '?'; }
         var text = messages[key];
+        if (typeof(text) === 'string') {
             return text.replace(/\{(\d+)\}/g, function (str, p1) {
                 return argArray[p1] || null;
             });
+        } else {
+            return text;
+        }
     };
 
     // Add handler to the language selector