Merge pull request #396 from 3rd-Eden/xxs

Potential fix for #372

Author: rauchg

lib/transports/jsonp-polling.js

@@ -70,6 +70,7 @@ JSONPPolling.prototype.doWrite = function (data) {
       'Content-Type': 'text/javascript; charset=UTF-8'
     , 'Content-Length': Buffer.byteLength(data)
     , 'Connection': 'Keep-Alive'
+    , 'X-XSS-Protection': '0'
   });
 
   this.response.write(data);