added ModuleHandler and comment out picturecallback code
make BaseCameraHolder more basic, open camera logic should added somewhere else
added newcameramanger, this replace the cameramanager
renamed CameraManagerNew to CameraUIHandler because its what it does
renamed is working to isRdy
added surface callback to cameruiwrapper
added video module, removed SetcameraManager because its set in constructor.
add videomodule to the modulehandler
added hdrmodule, moved module init into new method