Sprite Updates

Sprite update patch, mostly

-Implements the new Gygax Sprites (we got the Durand ones a while back, but the Gygax was never updated, with it, for some reason)
-Updates bookshelf sprites
-Fixes the Riot Suit sprite
-Science and Med-sci radio headsets will now have their own unique sprites (instead of using command and medical radio sprites, respectively)
-Updates Cargo's headset sprite to match their departmental color (brown).

Other
-Implements a whole bunch of new cigs--these are mostly aesthetic in appearance, but you should see them in the machines now; should also be a new premium pack of cigs you get with a coin.
-New cigs in the contraband crate; Shady Jims.
-fixes the welder not playing the proper damage sound when active (was playing the bludgeoning sound when it should have been the welding sound)
-fixes the in-hand sprite for a number of cigarette packets