First setup for lottclothes mod

lottclothes + minor changes to other for dyes
Added Hobbit to lottclothes

Eight colors!
minor issues
Chest overhaul

formspecs added to chests & bones
altered textures for special chests
replaced after_dig code with can_dig (default variant)
correct coding for the chests
Merge pull request #10 from Flipsels/master

Lottclothes and Chest Changes (Flipsels)