Tile Refactor - Phase I - Brewcraft Addition

Created the new classes nessesary for The Great Tile Refactor in Core.
It seems good and is working.
Tile Refactor - Phase II - Done.

Blam!

New brewing overlay, and updated to new Tile stystem.
Merge remote-tracking branch 'origin/master' into Tile-Refactor
Merge branch 'master' of https://github.com/RedGear/Brewcraft

Conflicts:
	src/main/java/redgear/brewcraft/core/Brewcraft.java
Derp

Removed the SWTPlugin creator. Not sure if this was my fault or not, but
whatever.