Pasvaz/bindonce — pull request #103 by TomerAvni (2014-09-08 14:21:58+00:00)
Title: This fix the angular 1.3 rc break.

Since 1.3 rc (actual 1.2.19), you cannot override the directive's controller, but rather extending it.
See https://github.com/angular/angular.js/issues/8876 for more info.