angular.js select2

http://jsfiddle.net/jLD42/4/

http://stackoverflow.com/questions/16299172/angularjs-select-option-selected-default

http://plnkr.co/edit/pFkY5f?p=preview

http://plnkr.co/edit/4jUDh5SH8uilVGQIC72t?p=preview

http://stackoverflow.com/questions/13471129/angularjs-ng-repeat-finish-event