title: How do I modify the 'Format' dropdown in CKEditor?
body: <p>I'm trying to modify the 'Format' drop down in CKEditor, and I think I've followed all the instructions properly, but it's not working.</p>
  
  <p>I went to _source/plugins/format/plugin.js and changed </p>
  
  <pre><code>CKEDITOR.config.format_tags = 'p;h1;h2;h3;h4;h5;h6;pre;address;div';
  </code></pre>
  
  <p>to</p>
  
  <pre><code>CKEDITOR.config.format_tags = 'h1;h2;div;p';
  </code></pre>
  
  <p>When I add a 'Format' drop down though, I still get all the original options in there (<code>p;h1;h2;h3;h4;h5;h6;pre;address;div</code>) instead of just the ones I listed.</p>
  
  <p>Am I editing the wrong file or something?  Or do I need to do something else to make it realise that the option has changed?</p>