(Brian G.) change some queries to prepared; rerun cat xml builder after posting an item or purchasing one
(Nick D.) add sellitem page, move to members
(Nick D.) add member view page, ability to rate users
minor edit to about page
(Brian G.) do not allow suppliers to purchase or bid on items
(Brian G.) fix cleandumps retention policy
Fitz - made item tables in Search and Browse sortable
Fitz - fixed some table sorting things
(Brian G.) add email messages for auction ending when reserve price is not met
update paths in links