title: Installing the SourceDialog Plugin on CKeditor 4
body: <p>I have CKeditor 4 working fine; but I needed to add the 'source' button so we can edit in HTML.  This is not an inline version, it's in the CMS for editing page content.</p>
  
  <p>I pasted the plugins into the plugins directory for Sourcedialog, Dialog, DialogUI and also Sourcearea.</p>
  
  <p>My config.js now reads:</p>
  
  <pre><code>CKEDITOR.editorConfig = function( config ) {
  
  
  config.extraPlugins = 'savebtn';//savebtn is the plugin's name
  config.saveSubmitURL = 'ajax-wysi-next.cfm';//link to serverside 
  script to handle the post
  config.extraPlugins = 'sourcedialog';
  config.extraPlugins = 'sourcearea';
  
  config.extraPlugins = 'dialog';
  config.extraPlugins = 'dialogui';
  };
  </code></pre>
  
  <p>I am not seeing the Source button appear, even after clearing cache.</p>
  
  <p>Do I need to do anything else?</p>