Add href otherwise the cursor is not a pointer under Chrome

General rule: always specify a href

Author: tkrotoff

src/bootstrap/choices.tpl.html

@@ -1,5 +1,5 @@
 <ul class="ui-select-choices ui-select-choices-content dropdown-menu" role="menu" aria-labelledby="dLabel">
   <li class="ui-select-choices-row" ng-class="{active: $select.activeIdx == $index}">
-    <a ng-transclude></a>
+    <a href="javascript:void(0)" ng-transclude></a>
   </li>
 </ul>