Mopidy-pibox

- Dependencies updated

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v2.2.0...v2.2.1

- Pibox will now store queued tracks and then suggest them in later sessions. Any tracks manually queued by users will be saved to disk and suggested when opening the search page.
- Reduced bundle sizes and added code splitting

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v2.1.0...v2.2.0

- Allow shuffle to be enabled / disabled when starting a new session

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v2.2.0...v2.2.0a0

- Fix broken offline functionality

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v2.0.0...v2.1.0

⚠️ Breaking Changes ⚠️
- Pibox now supports setting up a Session with multiple backup playlists instead of just one! 🥳 The config file has been updated to reflect this. To migrate, the `default_playlist` property in the config should be updated to be `default_playlists` (note the plural), and should be an array of URIs. See [this commit](https://github.com/gbannerman/mopidy-pibox/commit/998fdf6bfda09f3bfde5714a74eac72595c20a1a) for more details.


Other Changes
- Various minor bug fixes
- Improvements to now playing state when skipping tracks

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v1.1.0...v2.0.0

- Materual UI updated
- Migrate from react-router to wouter

**Full Changelog**: https://github.com/gbannerman/mopidy-pibox/compare/v1.0.3...v1.1.0