title: Jquery Mobile Collapsible Set refresh
body: <p>I have an accordion in jquery mobile that is being populated through json data. In order to keep the styling, I call <code>$( ".folders" ).collapsibleset.( "refresh" );</code> after all the data has been appended and it works, but only for the main folders. In my code I have made subfolders and those do not receive the styling changes. Here is my folder code </p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;div class="folders" data-role="collapsible-set" data-corners="false"  data-theme="c" data-content-theme="d"&gt;
     &lt;div data-role="collapsible"&gt;
          &lt;h3&gt;Main Folder&lt;/h3&gt;
          &lt;div data-role="collapsible"&gt;
              &lt;h3&gt;Sub Folder&lt;/h3&gt;
              &lt;p&gt;
                  Subtext
              &lt;/p&gt;
          &lt;/div&gt;
          &lt;div data-role="collapsible"&gt;
              &lt;h3&gt;Folder&lt;/h3&gt;
              &lt;p&gt;Text&lt;/p&gt;
          &lt;/div&gt;
          &lt;div data-role="collapsible"&gt;
               &lt;h3&gt;Folder&lt;/h3&gt;
               &lt;p&gt;Text&lt;/p&gt;
          &lt;/div&gt;
     &lt;/div&gt; 
  &lt;/div&gt;
  </code></pre>