Bit more work on the container.
Merge branch 'master' of https://github.com/AITS-Team/AITS into chemdev
Added more complete container.
Crashes. Don't try.
Container moved to extend ChemicalItem instead of ItemCompound. Containers get 'Empty Canister' NBT on crafting but not from creative.. still working on that.

Also: had Alvaro tweak some of the ingot textures.
Added metal chunks and fixed Geology.java to use OriginItemID for items instead of OriginBlockID.
Added metal blocks.