1. Show server/player settings 'statusarea' messages in a toast.
2. Set max-width of toolbar title when showing clock.
3. Slightly adjust clock position.
4. Add $TRACKNUM and $DISC to custom actions.
5. Add icon mapping for Zen Radio.
6. Tweak textarea borders in setings dialogs.
7. Add settings/index.html allowing to choose between player or server settings.
8. Fix changing languages.