Improve titles for events in reminder emails.
Fix ignoring of cache when view OSM Permissions page.
Add shared events to adult sections. addresses #130
Allow adult sections to have events in reminder emails. closes #130
Fix email reminder test
Fix "No message and selected links for non youth section" test
Update gems
Fix "undefined method downcase for Fixnum" when getting missing badge requirements.
Add calendar. closes #127
Add 'reserved' event status
Update gems
Merge branch 'staging'