Method getScenesStack

Source/AltDirector.h:30–32

Director have this variables in "protected", so i did this class to use them

	// Director have this variables in "protected", so i did this class to use them
	ax::Vector<ax::Scene*> getScenesStack() {
		return Director::_scenesStack;
	}
	void setSendCleanupToScene(bool cleanupToScene) {
		ax::Director::_sendCleanupToScene = cleanupToScene;
	}