User Search On AH

Add an option to search for a specific user within the /ah gui or as a command. That way people could advertise their items on ah and people could look at their individual ah items.

I feel this isn’t too necessary as that’s what player shops are for. If this was advertised people with smaller shops would just put it on ah once, even if it goes to the last page, they’d just advertise their ah selection. There isn’t many pages to flick through anyway, but personally I feel that those who keep on top of their listings and keep them recent deserve the sale over those who leave them there.