Add a repair skill to Dealer/Artisan

[LoreChief]

Of all the utilities an Artisan can't provide, I'm legitimately surprised they aren't able to repair equipment.

1. We are already the 'crafting' class, we even perform Alchemy
2. It would increase our utility in parties.  A lot of people do not take Artisans into their parties for our perceived lack of utility ("Why not bring a Borg?"

Perhaps make it cost a fraction of the zulie you would pay an NPC for.  Allow us to repair allies stuff after they are prompted with a "Confirm repairs for ____ bill?" prompt or something similar.  So you spend your own zulie to repair your own stuff, and allies can volunteer their money for accepting repairs from you.

Thanks!