an error
flash alert to flash error
an error spec
validate track name, render instead of redirect for campaigns, fix view for new sponsor
campaign spec
remove event_attachments table
Merge pull request #557 from differentreality/wording_styling

Wording styling
Merge pull request #559 from differentreality/attachments

remove event_attachments table
Splaspage: Add highlights. Fix cfp inclusion.
add event_type keynote
fix count in spec
keynote type available only to admins. Able to mark as highlight. Highlights and Keynotes scoped.
add include_cfp to splashpage, remove old column, migrate data
do not allow creation of proposal with keynote type
wording