bump package versions of i18n nodes

twitter, feed parser, email, and rbe

social/twitter/27-twitter.html

@@ -1,5 +1,5 @@
 <!--
-  Copyright 2013 IBM Corp.
+  Copyright 2013, 2015 IBM Corp.
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -23,7 +23,7 @@
 (function() {
     var twitterConfigNodeId = null;
     var twitterConfigNodeIntervalId = null;
-    
+
     RED.nodes.registerType('twitter-credentials',{
         category: 'config',
         defaults: {