Exp and leveling is in; just need to adjust some numbers and add saving of it.

Added a few new items (Deer Pelts, Beds, Gems) and recipes (sword, armour, magic ring). Need to add deer dropping pelts, and gems as a rare rock wall drop.

Beds need functionality added, but should be easy.

Edit: saving is done, pelts are done. Things are so nice and easy now with all the code revisions!