46920eeb39
-Removes the unused/dumb access stuff from space cash. -Fixes a bug where dice would vanish if you used a hand labeller on them. -Moves space cash/coins/mint sprites into their own file, economy.dmi. Moves mineral sheets into mining.dmi. -Coins are flippable! Features unique flipping sprites and sound effects, and two-headed coins. -Oh and better sprites for wooden closets too.