Fix crash with --no-graphics
Fix first player in kart selection doesn't get focused
Merge branch 'upstream/master' into fixes
Change variable names again
Merge branch 'upstream/master' into fixes

Conflicts:
	src/input/input_manager.cpp
	src/states_screens/kart_selection.cpp
Prevent the max speed of the fps camera to be less than 0
Merge branch 'fixes' of https://github.com/Flakebi/stk-code into Flakebi-fixes
Merge branch 'Flakebi-fixes'