-fix crash when trying to access empty movgen
-fix old default movgen definition was still used instead of default state
movgen in state change handling
-fixed deer model flying when lying
-fix crash in changestate
-fixed bug mobs disapearing as soon as attacking if spawned in slightly wrong
positions
-fixed boombomb and npc to use current api
-added big_red mesh
-fixed big_red not being agressive
-fixed wolf missing combat movegen
-added backtrace support
