Feature request: Allow browsing of spotify playlists

[rodriguezsergio]

This app is nearly perfect, but it's lacking the main feature of all the other GUIs for Mopidy: playlist browsing. Being able to see who added what to the queue and then being able to vote to skip is great.

https://github.com/dirkgroenen/Mopify

https://github.com/martijnboland/moped

https://github.com/woutervanwijk/Mopidy-MusicBox-Webclient