Added full support for multicolor, multitexture blocks (i.e. colored
sandstone); created texture set for all colored sandstone types. Stairs,
slabs, and crafting recipes still unimplemented.
Updated "SandstoneChiseled" references to "SandstoneCarved" to match
Minecraft's naming format; added crafting recipes for everything except
for slabs and stairs.
Added a mcmod.info file; changed mod ID to craftwerkzGlasswerkz
(hopefully this'll be the last time -_-).