Adds a few new hairstyles and adds a fix for the red IPC hairstyle as well. Please check to see if this doesn't break anything.

Conflicts:
	baystation12.int
	icons/mob/human_face.dmi
Sprited new hats. Fedora, boater, bowler, beaver, and a fez.
Added new vending machines, and changed a couple of other files. Might be worth looking through just to make sure I didnt fuck everything up

Conflicts:
	code/game/machinery/vending.dm
Erm, these contain the actual SPRITES for the hats and such. Heh.

Conflicts:
	icons/mob/head.dmi
	icons/obj/clothing/hats.dmi
	icons/obj/vending.dmi
Added new clothing machines to map