Improves the old and cramped wizard den

![new_wiz_den](https://cloud.githubusercontent.com/assets/5659269/5480451/2fd2b9d2-8614-11e4-8dc4-1f61d7ebb6db.png)

Simply put, the wizard's den is bigger and better. Wizard spawn is on the chair in the transport shuttle. Some side-changes include Proc being the wizard's pet, Experiment 35b being Experiment 36b (and yes, the door to its pen isn't actually a door), and a magical SMES from the admin panel to go with the 'magical' theme, although the den doesn't require power because the turf is unsimulated.