Added support for many new types of wood, although so far only Acacia Koa trees have been added. Started work on pipes.
Merge branch 'Build78Fixed' of https://github.com/Deadrik/TFCraft
fixed some dumbness
Merge pull request #418 from Kittychanley/Build78Fixed

Changed second slot of Casting UI to only accept ceramic molds.
Allows placing of torches on top of stone walls.