Added delegate methods to CGFlowController for start and stop transitions. Organized and commented code. Also updated CGPanelView with new appearence methods. Needs heavy modification and tuning before CGPanel is ready. Also modified TestViewController so that it uses the new appearence methods for examples. Overriding viewWillAppear, viewWillDisappear, and there respective 'Dids' is now considered dangerous. Looking for compiler flags to warn on compilation if used in that manner.