Blackboardsync

Added
- Add basic support for 29 universities: Arkansas, UVM, Europea Madrid, ECOTEC, URSE, Palermo,
Tecnologica del Salvador, Alcala, GWU, APU, Bucks, Northampton, Beds, YSU, Ohio, Princess Nourah,
Leeds Beckett, Post, UAGM, Alabama, Torrens Australia, Holmes Institute, Trinity College Dublin,
Georgian College, Cardiff, Sheffield Hallam, West of England, Northumbria, Ulster

Fixed
- Prereleases are marked correctly on Github

Changed
- Small tweak to initial desktop notification on first download

Changed
- Finally change data source approach to follow institutional rules


Added
- Add basic support for 10 universities: Westminster, Reading,
East Anglia, Durham, Salford, South Wales, Leicester, ICL, Bristol,
Sheffield


Removed
- User setting for data source

Fixed
- Opening preferences window would previously crash the program
- WebDav filepaths are now sanitised
- Package workflow not triggering on CI

Features
- New option to choose whether files should be re-downloaded upon changing the sync location.
- Sync frequency is now adjustable.
- If the user session expires, BBSync will reflect this and try to login back in using saved configuration.
- Some improvements to the UI and experience in Windows.
- Sync connection errors are now logged to a file.
- Improved README.
- Added basic build scripts.
- Added contributions policy.
- Added changelog.

Fixes
- File names are now sanitised to comply with (most) Windows file system requirements.

Features
- Added GUI
- Simplified user setup