	Libs to use later:
	http://mods.curse.com/mc-mods/minecraft/237978-wtfs-texturegeneratorlib
	http://mods.curse.com/mc-mods/minecraft/mantle#t1:description
	http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1293503-underground-biomes-constructs