Possible memory leak

[lordnox]

The $destroy event is never called on the $scope of the created controller.

I used the plunker created by the documentation to show this.

http://plnkr.co/edit/JyYHxFtzcStjmYKD0uRU?p=preview

It should write a message when opening and when closing the modal. This should be done in the controller, during creation and on the $destroy-event.
But the destruction-message is never written.

[Foxandxss]

Duplicate from #1643