1.4.4

1. Fix colour of active repeat/shuffle/dstm buttons in now-playing.
2. Update French translation - thanks to Franck Berry.
3. Bolder and coloured header titles.
4. Fix messed up grid when navigate back from a grid of large items.
5. Use consistent grid size.
6. Use theme colour for 'Save settings' button.
7. Allow custom actions to be hidden via settings password.
8. Update layout when changed via settings dialog.
9. Update all players in 'Manage players' dialog when sync changed.
10. Update British English translation.
11. Don't select player when open mini player.