Merge branch 'release/0.12.0'
Merge tag '0.12.0' into develop

0.12.0:
- Added the [events](resources/events.md) resource, which will replace [calendar](resources/calendar.md), which is now deprecated.
- `/api/calendar/` now returns data relative to the authenticated user's timezone, in other words, a day now represents 24h in the authenticated user's timezone.
- `/api/calendar/` now returns an array of schedules instead of a single schedule object.