GregTech

-[ADDED] Dirty Dusts, Small Dusts, and various new dusts
-[ADDED] Various new materials (ingots, screws .etc)
-[ADDED] Pipe textures
-[ADDED] Textures for various machines
-[CHANGED] Various tweaks to existing machine textures
-[ADDED] Many new GUIs, only a few to go now
-[CHANGED] Button style on most GUIs