Changelog for build alpha-405:
- Use our custom layout to display presets (by Till Kottmann)
- Trying to get the presets layout right…. (by paphonb)
- Use horizontal layout for the accent presets in landscape mode (by Till Kottmann)
- Add accent color presets (by paphonb)
- Cleanup manifest a bit [skip ci] (by David Sn)
- Add explanation for device admin (by David Sn)