Documented token authentication.
Added documentation stubs for all the resources.
Added browsable api and pagination sections
Documented the holidays endpoint.
Added the "need more help?" footer.
Added /api/timezones/ docs
Fix: missing information about holiday.id
Added a common data types section to the index.
Replaced explicit date formats in resources with `date` or `datetime`.
Added /api/timeoff_requests/ documentation.
Added /api/profile_schema/ docs
Added the /api/profiles/ documentation
Added the /api/schedules/ docs
Added /api/tenant/ documentation
Added /api/tokens/ docs
Added /api/users/ docs
Added rough /api/calendar/ docs
Updated the work-in-progress note
Merge branch 'release/0.11.1'