Merge pull request angular-ui#146 from angular-ui/fixTests

Attempting to fix tests throwing errors

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.select2('val', controller.$viewValue);
+          elm.select2('data', controller.$modelValue);
           // important!
           controller.$render();