Add support for All Access tracks in playlists.
Also take album artists into account when searching. Fixes issue #17.
Merge branch 'develop' into feature/all-access-playlists
Typo fixed.
Fix API call for user playlists for issue #18.
Merge remote-tracking branch 'origin/feature/all-access-playlists' into develop
Be precise about the gmusicapi version.
Added some new query items that seem to be mandatory.
Install mopidy dev from PyPI.
Prepare release v0.2.2