1. Refresh favourites list when rename a favourite.
2. When changing a favourite's URL, (attempt to) set icon, type, and hasitems.
3. If a player does not have 'power' attribute, then always assume its on.
4. Only show volume control if player reports 'digital_volume_control:1'
5. Add 'hasAlbums:1' to years query.
6. Reduce height of toolbar in mobile layout.
7. Make 'synced' part of 'playerStatus' in toolbar, so that UI is updated correctly on change.
8. Remove arrows from browse headers, and elide titles to indicate collapsed.
9. Hide list menus when scroll.