editing purchases_controller
Merge branch 'master' of https://github.com/harry-sanabria/hackPrinceton2013TeamGDT-
Merge branch 'master' of https://github.com/harry-sanabria/hackPrinceton2013TeamGDT-
you can join purchases now yayayayay
deleted join_purchases.html
Merge branch 'master' of https://github.com/harry-sanabria/hackPrinceton2013TeamGDT-