title: JQuery fancytree - TypeError: a.ui is undefined
body: <p>I would like to use the fancytree plugin but am getting the 
  following error:
  TypeError: a.ui is undefined </p>
  
  <p>associated with the file jquery.fancytree-2.0.0-7/jquery.fancytree-all.min.js</p>
  
  <p>Below is the  contents of the code I am using:</p>
  
  <pre><code>&lt;head&gt;
  &lt;script type="text/javascript" src="jquery-1.11.0.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="jquery-migrate-1.2.1.js"&gt;&lt;/script&gt;
  &lt;script src="jquery-ui-1.10.4.custom/js/jquery-ui-1.10.4.custom.min.js"&gt;&lt;/script&gt;
  &lt;link href="jquery.fancytree-2.0.0-7/skin-win8/ui.fancytree.css" rel="stylesheet" type="text/css" /&gt;
  &lt;script src="jquery.fancytree-2.0.0-7/jquery.fancytree-all.min.js"  type="text/javascript"&gt;&lt;/script&gt;
  
  ...
  &lt;/head&gt;
  </code></pre>
  
  <p>Please can you inform me what I need to change / is the problem?</p>
  
  <p>Thank you,
  S...</p>