title: Force CKEDITOR to refresh config
body: <p>I created a cms application that use CKEDITOR and when I add some functionality to CKEDITOR I need to refresh some  CKEDITOR .js /.css  file.</p>
  
  <p>But CKEDITOR force the browser to cache them.</p>
  
  <p>I see that it uses a querystring to all .js/.css files</p>
  
  <p>This querystring reflect the CKEDITOR  version I suppose:</p>
  
  <pre><code>/Js/ckeditor/config.js?t=CAPD
  /Js/ckeditor/lang/it.js?t=CAPD
  /Js/ckeditor/plugins/onchange/plugin.js?t=CAPD
  </code></pre>
  
  <p>Is there an embedded method to do that in CKEDITOR?</p>
  
  <p>I could not find anything in the documentation.
  I'm using CKEDITOR 4</p>
  
  <p>The main problem is that when I upload some changes they are not updated by the clients and  new functionality are not available or worst case CKEDITOR does not work.</p>