Update BlockIDs.php

Add hardened clay and stained clay.
Update BlockIDs.php
Rename Wool.php to HardenedClay.php
Update HardenedClay.php
Update and rename HardenedClay.php to Wool.php
Create HardenedClay.php

Just a quick rename of class and strings.  Need to determine if stained clay needed.
Update SmeltingData.php

Will have to add tabs from PC
Update SmeltingData.php

Add Hardened Clay to smelting data.
Update CraftingRecipes.php

Add in crafting stained clay
Create StainedHardenedClay.php

Add class for stained hardened clay.
Update HardenedClay.php

No coloring for hardened clay.  Just for stained hardened clay.
Merge pull request #5 from jcliving/master

Block.php