title: No spacing between bootstrap-labels with ng-repeat
body: <p>When I am adding labels using ng-repeat from angular.js, they are shown without spacing.
  Here is a <a href="http://plnkr.co/edit/clTMOv?p=preview">Plunker</a> which demonstrates it.</p>
  
  <p>But if I add labels manually, just has copied html, then they are shown with whitespace.</p>
  
  <p>Is there a way to add white space between labels without additional styling, as it does in pure bootstrap?</p>