title: Rally App2.0 - Retrieve a specific story
body: <p>I am getting the hang of 2.0, but a bit stuck on something that seems simple.</p>
  
  <p>Basically, I have created a new app for my team to use (thanks all for the help).  I thought it would be cool to have a way I could add messages to the dashboard.</p>
  
  <p>I decided the easiest way to accomplish this, is to create a story and in my code simply query that one story, grab the description and show it in the app.  Sounds easy enough right?</p>
  
  <p>I am having a bit of a time simple running out grabbing the Description field and showing it.  I know it sounds odd, but it seems so complicated.  I have tried this way</p>
  
  <pre><code>            showMessage: function (message) {
                  debugger;
                  this.add({
                      xtype: 'label',
                      html: message
                  });
              },
  
              getMessage: function () {
                  var defectStore = Ext.create('Rally.data.WsapiDataStore', {
                      model: 'UserStory',
                      fetch: ['Description'],
                      filters: [{
                          property: 'FormattedID',
                          operator: '=',
                          value: 'US13258'
                      }],
                      autoLoad: true,
                      listeners: {
                          load: function (store, records) {
                              debugger;
                              if (records)
                                  return records[0].get("Description");
                          }
                      }
                  });
              },
  </code></pre>
  
  <p>But seems to get caught up in event spaghetti.  Surely there is an easier way :)</p>
  
  <p>Just want to go grab a specific stories description field...</p>