[W.I.P.] Patchwork (previously LittleBigPlanet Java)

Added some wool textures:

• black_wool
• pink_wool
• magenta_wool
• cyan_wool
• red_wool
• light_gray_wool

Sandstone overhaul.

• moved raw_gold_block textures to raw_copper_block.
• added raw_gold_block textures.
• added raw_iron_block texture.