squareCamera function with iProcessing

a TiModule
author: benjaminloulier
(http://www.benjaminloulier.com/posts/ios4-and-direct-access-to-the-came
ra/)
modified: Charles Ko
(http://developer.appcelerator.com/question/145399/ios-module-with-custo
m-camera-view-using-avfoundation and
https://github.com/mikefogg/SquareCamera)

debuged: Kosso (https://github.com/kosso/SquareCamera)
integration with iProcessing: DekWilde