new system for perform_wear

I have completely redid the wear all, wear <eq>, hold light, hold stone, wield <eq>. It is a much more efficient system and mimics the current circlemud code.

Wear all does not equip the entire character. Lights, holdables and wieldable objects are not placed on character. That being said, rent now saves out your character eq exactly as you had it when you rented. IE: if you had a ton of things in bag, it stays in the bag. What ever eq you had on your character, will return in the same position as you had it when you rented.