(CC) remove not needed lkassert in drawvisualglide
	modified:   DrawVisualGlide.cpp
If Thermal Locator is disabled by configuration, mark the thermals using climb start lat and lon.
Notice that disabling Thermal Locator will create many side effects.
	modified:   Calc/Turning.cpp
Fix possible problem in multimaps disabling thermal locator during runtime
	modified:   TopView.cpp
Enable the DRAWPERCENT option in FAI Analysis, printing percentages.
	modified:   Analysis/RenderContest.cpp
Merge commit '8adb1953da38e40789905d5db836b6a94a6bc05e'