4.0.0 problem

Hi Vladimir,

thanks for the new version of this plugin (4.0.0 on github) , it’s great.

However, I have a problem with the admin page (about, settings, custom css,…). This tabs not load at click and i have this javascript error in chrome debug console :

Could not load worker ace.js?ver=1.1.01:1
DOMException
code: 18
message: "SecurityError: DOM Exception 18"
name: "SecurityError"
stack: "Error: An attempt was made to break through the security policy of the user agent.↵    at new o (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:291794)↵    at createWorker (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/mode-css.js:1:1145)↵    at $startWorker (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:92330)↵    at $onChangeMode (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:91607)↵    at null.<anonymous> (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:91399)↵    at http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:75531↵    at Array.forEach (native)↵    at http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:75508↵    at r (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:846)↵    at a (http://cdnjs.cloudflare.com/ajax/libs/ace/1.1.01/ace.js?ver=1.1.01:1:1457)"
__proto__: DOMException
 ace.js?ver=1.1.01:1
Blocked a frame with origin "http://www.youtube.com" from accessing a frame with origin "http://localhost". Protocols, domains, and ports must match.

I have tried with your extension on a clean wordpress install (3.6, twenty thirteen theme and no other extension). The 3.9.5 version works with this configuration.

http://wordpress.org/plugins/shortcodes-ultimate/