apply cache-busting to more ckeditor assets

www/pad/inner.js

@@ -8,9 +8,6 @@ require(['/api/config'], function(ApiConfig) {
         }
         if (resource[resource.length - 1] !== '/' && resource.indexOf('ver=') === -1) {
             var args = ApiConfig.requireConf.urlArgs;
-            if (resource.indexOf('/bower_components/') !== -1) {
-                args = 'ver=' + window.CKEDITOR.timestamp;
-            }
             resource += (resource.indexOf('?') >= 0 ? '&' : '?') + args;
         }
         return resource;