Adds clothing vendor

Todo:
1.Add a few of these to Metastation: Done
2.Do lots of tests for bugs: Done
3.Finalize items/quantities: Done

Adds Clothe-O-Mat, a machine that provides both normal and formal clothes (Unlike the autodrobe, which is for costumes.) No access is required and it includes items that require either a coin or hacking it to acquire.
Credit to JStheguy for the sprites: http://i.imgur.com/bKZ269Q.png (broken/unpowered not shown)
Also: Yay for first actual feature!