Vulcan-api

Added
- Fetching changed lessons (77)

Fixed
- Group key in GradeColumn is now optional (76)
- Migrated get_base_url to async (77)

Added
- More complete Hebe API implementation (65, 66)

Fixed
- Package installation (67)

Removed
- Deprecated old mobile API (57, 69)

Fixed
- Failing documentation build
- Closing session after registration in hebe (52)
- Date format in hebe requests (53)

Added
- Hebe implementation (43, 47)

Fixed
- Problem with student second name (51)
- Tests (https://github.com/kapi2289/vulcan-api/commit/e659d8fecb14d3aa08161b901db5fc82f4079a25, https://github.com/kapi2289/vulcan-api/commit/30753b003d7ee2fbca9182e37ff860a12d7e6ad6)

Added
- Getting attendance (39)
- Getting notices (37)
- Sending messages (40)
- Possibility to fetch data in periods, not only for a specific date (https://github.com/kapi2289/vulcan-api/commit/fda10c97e30cb72b9d030951645d37f8c90fb3a3)
- Possibility to use another name for registration (39)
- `changes` and `visible` lesson attributes (36, 38)
- Fakelog support (https://github.com/kapi2289/vulcan-api/commit/7949052dd36627a0a6a883c5de068ca44b8c6e7e)

Changed
- Documentation to RST format (44)
- Tests to use fakelog (https://github.com/kapi2289/vulcan-api/commit/f0585699c5205b859dd54998fa303369f929cace)

Fixed
- Registering a new e-register. (Generates and passes a Firebase token)