Features

[Database]
- When removing a track, make sure to remove genre/artist/release if last!
- Properly scan Videos

[Audio]
- TableViewFilter: <All> -> Track count
- MediaPlayer: move slider using js
- TrackView : handle original release date
- TrackView : handle duration > 1 hour
- TrackView : select only relevant columns to speed up queries (do not get eveything!)
- OGG metadata -> nested in the audio stream !