rippiedoos

Fix compile-warnings and upstream changes

1

On Raspbian OS, when you compile the raspbicam-module, you get a lot of compile warnings, complaining about undefined functions: ``` In file included from /home/pi/rippiedoos/mjpg-streamer/mjpg-streamer-experimental/plugins/input_raspicam/input_raspicam.c:51: /home/pi/rippiedoos/mjpg-streamer/mjpg-streamer-experimental/plugins/input_raspicam/RaspiCamControl.c: In function ‘raspicamcontrol_set_saturation’: /home/pi/rippiedoos/mjpg-streamer/mjpg-streamer-experimental/plugins/input_raspicam/RaspiCamControl.c:764:32:...