Merge branch 'Mills's-Branch'
Texture upload
Weapon fix and Limestone Cliffs

Created the Limestone Cliffs biome, and fixed a bug with the weapons
that made them unusable in non-creative mode...
Merge remote-tracking branch 'origin/master' into Matt's-Branch

Conflicts:
	Greece.java
Range Tweak

Slight range tweak to weapons...
Tin Isles and range tweak

Tin isles added, where a bunch of tin spawns. Not much tin elsewhere in
the world now though.
Merge branch 'master' into Mills's-Branch