-event badge selection configurable per-event
on URL_BASE/registration/register (take 2)
stripe fix: hack around null value
causing problems on at-event stripe registration
fix error

global object 'state' not accessible.
fuck it. this code only needs to run for 1 more day.
Merge pull request #320 from magfest/master

pull latest into better_fix_magstock_reg
none -> None

small bugfix
auto assign badge numbers for magstock, part 4
Merge pull request #319 from magfest/better_fix_magstock_reg

fix stripe not working, and fix attendee self-register page