title: AngularStrap Checkbox button ng-repeat Object selection not reflected
body: <p>I am using AngularStrap checkbox button where checkbox items come from server.  So, I am trying to use <code>ng-repeat</code>, but I am not able to see the values of the item selected.  Please see the <a href="http://plnkr.co/edit/597NRyYpYRiItkYcz1hk" rel="nofollow">plunker</a> where I have 3 types of checkboxes in it -  </p>
  
  <ol>
  <li>A regular checkbox and it works.  </li>
  <li>Bootstrap checkbox using <code>ng-repeat</code>.  It does not reflect selected object values.  </li>
  <li>Bootstrap checkbox where items are repeated.  It works.</li>
  </ol>
  
  <p>Please help me to fix #2 above where I am using <code>ng-repeat</code> option.</p>