new turret unit

this will be the new turret. I added a servo to tilt the cam. Probably I will use the color module in Crane, the Unimog camera module is bw only Error select member as tmember, message as tmsg, concat('',rate) as rate from picturerating where file = 'DSC01242' and URL0 = 'http://www.webtruck.org/moguni/conversion/detail_html' order by rate asc