title: Trying out a simple List example on Sencha Touch 2, I get "Uncaught TypeError"
body: <p>I'm trying out Sencha 2, I can get a nested list to display correctly taking an example from the tutorials, but as soon as I try a simple list variant I get the following error: Uncaught TypeError: Expecting a function in instanceof check, but got #Object</p>
  
  <p>I'm using the exact same code as in the example, with just a change to fit the code in its own file:</p>
  
  <pre><code>Ext.define('layouts.view.TheList', {
    extend: 'Ext.List',
    xtype: 'thelist',
  
    config: {
      title: 'The List',
  
      store: {
        fields: ['name'],
        data: [
          {name: 'Cowper'},
          {name: 'Everett'},
          {name: 'University'},
          {name: 'Forest'}
        ]
      },
  
      itemTpl: '{name}'
  
    }
  });
  </code></pre>