title: How to add a form xtype sencha touch 2.0
body: <p>Currently I am teaching myself Sencha Touch 2.0 and I am encountering a problem with adding a xtype called test to my viewport. </p>
  
  <p>The test class is extending "Ext.form.Panel'" the problem is that no form shows up in my view and sencha also doesn't give any errors. When I extend "Ext.Panel" and set a html attribute this does show up. Can someone tell me what i am doing wrong ?</p>
  
  <p><strong>Viewport file</strong></p>
  
  <pre><code>Ext.define('App.view.Viewport', {
  extend: 'Ext.viewport.Default',
  
  
  
  config: {
  
      scrollable: true,
      fullscreen:true,
      items:[
          {
              xtype: "panel",
              items: [
                  {
                      xtype:"toolbar",
                      title:"Test App"
                  },
                  {
                      xtype:"panel",
                      items: [
                          {
                              xtype:"test"
                          }
                      ]
                  }
              ]
          }
      ]
  }
  </code></pre>
  
  <p>});</p>
  
  <p><strong>Controller file</strong></p>
  
  <pre><code>   //Define controller name 
  Ext.define('App.controller.User', {
      //Extend the controller class
      extend: 'Ext.app.Controller',
      //define associated views with this controller
      views: ['user.Test'],
  
  
      init: function()
      {
          //do something and setup listeners
  
          //setup listeners 
  
      }
  
  
  });
  </code></pre>
  
  <p><strong>View File</strong> </p>
  
  <pre><code>Ext.define('App.view.user.Test', {
      extend: 'Ext.form.Panel',
      alias: 'widget.test',
  
  
  
      config: {
          items: [
          {
              xtype: 'textfield',
              name: 'name',
              label: 'Name'
          },
          {
              xtype: 'emailfield',
              name: 'email',
              label: 'Email'
          },
          {
              xtype: 'passwordfield',
              name: 'password',
              label: 'Password'
          }
      ]
      },
      initialize: function() {
          console.log('initialize home view');
          this.callParent();
      }
  });
  </code></pre>