Disp_Orientation

store selected Map Orientation for main and multimaps (removed from Config, only En-/Disabled now)
store Flarm Radar Orientation
added Custom key for Map orientation
Merge branch 'Map_Orientation' of http://github.com/AlphaLima/LK8000 into ulli

Conflicts:
	Common/Header/Globals.h
	Common/Header/LKProfiles.h
	Common/Source/LKProfileLoad.cpp
	Common/Source/LKProfileSave.cpp