Fix for tornado-server with deactivated accesslog doesn't log to normal log anymore
Merge from master for unique user ids, get_metadata,
fix Goodreads integration
Update Translation (merge NL, update DE)
Improved user guidance for Google Drive
Improved Errorhandling for Google Drive
Update french translation
Added ukranian translation
Improvements on updater: calibre-web.log1, calibre-web.log2, gdrive_credentials, settings.yaml, gdrive.db, .git are no longer deleted upon update
Unified wording Calibre-Web
Replaced one table on admin page, deleted password column
Removed spaces on layout page
Removed uesless commit calls during db migration
Implementation of registering by email
Ozzieisaacs