title: default value selection in bootstrap multiselect using jquery
body: <p>i am using boostrap for my multiselect boxes. I have data in form of :</p>
  
  <pre><code>myData='&lt;option value="tomata selected"&gt;Tomata&lt;/option&gt;'
  </code></pre>
  
  <p>I am appending it to my multiselect box. and then i am firing</p>
  
  <pre><code>$("#myFeild").multiselect('rebuild');
  </code></pre>
  
  <p>But this is not giving me Tomata as selected. I need this field to be preselected. How can this be achieved in bootstrap. This kind of logic works in chosen. i need something similar in boostrap to avoid major function change while migrating from chosen to bootstrap. </p>