Fix range of Whats here  and Nearest waypoint Info button search.
	modified:   Draw/MapWindow_Events.cpp
	modified:   InputEvents.cpp
Make MULTISELECT and MULTISELECT_TASK permanent.
Disable in options the multimap buttons (still optionals)
	modified:   ../../../Header/options.h
	modified:   ../DrawFlarmRadar.cpp
	modified:   ../MapWindow_Events.cpp
	modified:   RenderAirspace.cpp
	modified:   RenderNearAirspace.cpp
Remove spare sound when calling nearest waypoint
	modified:   MapWindow_Events.cpp