title: Inserting jquery mobile listview does not format correctly
body: <p>When I add a jquery mobile listview like this:</p>
  
  <pre><code>&lt;ul data-role="listview"&gt;
    &lt;li&gt;&lt;a href=""&gt;test&lt;/a&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>everything is correctly formatted and looks like it should.</p>
  
  <p>But when I add the exact same thing dynamically with the following javascript code:</p>
  
  <pre><code>$('#main [data-role="main"]').append('&lt;ul data-role="listview"&gt;&lt;li&gt;&lt;a href="#"&gt;test&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;');
  </code></pre>
  
  <p>it does suddenly not work anymore, meaning there is shown a normal list instead of a listview. How is that possible?</p>