Add %START_TIME% variable to speaker email template.
Refactor speaker_mailer specs.
Merge branch 'master' of git://github.com/igal/openconferenceware
Added show_proposal_confirmation_controls to manage/events#show.
Warn before sending speaker acceptance notifications if the event's 'Show proposal confirmation controls' is not set.
Show the proposal's notified_at date in manage/events#proposals.
Added specs for Manage::EventsController#notify_speakers.
Change repository to osbridge.
Add UI to send rejection emails
Update start time and format formatting in acceptance emails
Improve proposals stats, include count and add status chart
Ignore .ruby-version and .ruby-gemset
Include both accepted and confirmed proposals in schedule for admins
Add registration callout to talk pages