* Ipod Playlist Support
Copy a whole playlist to the ipod and create an entry in Playlists on
the iPod
* Fix formatting and indentation
Fix indenting and formatting to be consistent
- Improve album cover manager
- Change art_automatic and art_manual to QUrl
- Refresh collection album covers when new album covers are fetched
- Fix automatic album cover searching for local files outside of the collection
- Make all Json services check HttpStatusCodeAttribute
- Show detailed SSL errors for Subsonic, Tidal and Qobuz