* fixed the item system to handle the new method of incrementing quantities instead of adding a new item every time.
* reduced number of sector traders
* sector traders will now keep reserves instead of just filling their holds
* sector traders will now fight back if their shields drop below 75%
* added wolves faction
	- 2 new ships
		- Coyote : Light fighter, ITC-strength shields, but fast and uses cannons
		- Jackal : Heavy fighter, ITC-strength shields, but fast and uses cannons + Cainan missiles.

	- 2 new weapons
		- Fang : Med+ range pulse cannon, better than Bask
		- Fang Alpha : Med+ range pulse cannon, much better than Bask