title: $state returned blank result in Angularjs
body: <p>I follow the tutorial here : <a href="http://learn.ionicframework.com/formulas/navigation-and-routing-part-1/" rel="nofollow">http://learn.ionicframework.com/formulas/navigation-and-routing-part-1/</a>
  but gotten blank result. I have no idea why it won't render.</p>
  
  <p>broken demo <a href="http://codepen.io/anon/pen/azvLRa" rel="nofollow">http://codepen.io/anon/pen/azvLRa</a></p>
  
  <pre><code>&lt;script type="text/ng-template" id="home.html"&gt;
    &lt;ion-view name="home"&gt;
      &lt;ion-content&gt;
        &lt;h2&gt;Home Page&lt;/h2&gt;
        &lt;p&gt;Here is the main route for the app.&lt;/p&gt;
      &lt;/ion-content&gt;
    &lt;/ion-view&gt;
  &lt;/script&gt;
  </code></pre>