Gdrive setup basically working again
Moved basicconfig behind login
Database setup separated from other setup
Config page is using ajax (flask >2 and slow computers)
Removed domain only restriction (now it's also possible to allow/deny name parts of users email)
Fix no. of displayed books in unread books section, with applied restrictions
Certificate files are rejected if not both files are provided
Server shuts down controlled after pressing crtl+c
Logfile location is better checked
improvements for better testing (added ids and name in templates)