Merge pull request angular-ui#143 from kbanman/fix-init

Fix initSelection for pre-defined values

Author: ProLoser

src/select2.js

@@ -200,7 +200,7 @@ angular.module('ui.select2', []).value('uiSelect2Config', {}).directive('uiSelec
           elm.select2(opts);
 
           // Set initial value - I'm not sure about this but it seems to need to be there
-          elm.val(controller.$viewValue);
+          elm.select2('val', controller.$viewValue);
           // important!
           controller.$render();