addSmelting with metadata

[wuppy29]

I would like to suggest a small change to:
/**
* Add a metadata-sensitive furnace recipe
* @param itemID The Item ID
* @param metadata The Item Metadata
* @param itemstack The ItemStack for the result
*/
public void addSmelting(int itemID, int metadata, ItemStack itemstack)
{
metaSmeltingList.put(Arrays.asList(itemID, metadata), itemstack);
}
This used to work fine in 1.2.5, but I think that for 1.3.2 there should also be a parameter for XP. It would also be nice if the method would be public, because that would improve ease of accesing it.

[LexManos]

7055090