[world] Edit shoot sound a bit
[ent world] Add ricochet sound
[ent world] Try making Patroller detect human
[ent phys shell] Some debug behavior for ray casts and stuff
[ent shell world] Move robots to own file and fix some Patroller bugs
[ent] Patroller only sees in one direction
[ent] Make Robot Controllable
[ent shell] Finish making Robots Controllable