Add group exporting (Hopefully) finishes the changes needed to let us export attendees from the prior year. Doesn't include any of the importing stuff yet.
Add group exporting
(Hopefully) finishes the changes needed to let us export attendees from the prior year. Doesn't include any of the importing stuff yet.

magfest/ubersystem,magfest/ubersystem,magfest/ubersystem,magfest/ubersystem