blackberry/GamePlay — pull request #1192 by Kyew (2013-10-12 10:05:57+00:00)
Title: Use of a control factory to instantiate controls

To allow users to create their own custom controls without having to edit the `Container::addControl` function, here is an implementation of a `ControlFactory` that allow users to register their own custom controls.

cf. [Forum Post](http://www.gameplay3d.org/forums/viewtopic.php?f=4&t=859)