Instead of helpfully shooting their owners in the face, friendly
turrets will hold their fire if player is within a 30 degree cone
of potential friendly fire 'mistakes'.
turrets no longer load 9mm_blanks
Try to fix a sdl font offset bug. Also update DrawWindow.
Print message about vehicle menu when boarding a vehicle.
Merge remote-tracking branch 'dda/pr/1570' into dda-master
Merge remote-tracking branch 'dda/pr/1560' into dda-master