[gnome-music] (14 commits) Non-fast-forward update to branch wip/jfelder/mpris-limit-get-songs

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/mpris-limit-get-songs' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  1556ea4... mpris: Avoid confusion between Playlists and PlayerPlaylist
  758f207... mpris: Merge player_playlist functions
  9967735... mpris: Simplify _get_active_playlist logic
  53d9f9b... mpris: Fix ActivePlaylist signal emission
  ce3f5b9... player: Correctly check if player playlist is set
  a544db1... mpris: Do not try to play first song
  08d8d16... mpris: Distinguish Grilo media ids from D-Bus path
  347ba59... mpris: Simplify _get_song_dbus_path logic
  1f59e1a... mpris: Rename song path prefix to TrackList
  a8c909f... mpris: Store path and metadata lists
  38abfbe... player: Remove validation field from get_songs method
  0099853... player: Handle repeat and limit songs in get_songs

Commits added to the branch:

  b983cdc... playlists: Fix Tracker criticals (*)
  4d7c54d... mpris: Avoid confusion between Playlists and PlayerPlaylist
  3b97402... mpris: Merge player_playlist functions
  1b239df... mpris: Simplify _get_active_playlist logic
  669147f... mpris: Fix ActivePlaylist signal emission
  a1d400e... player: Correctly check if player playlist is set
  e4f9f09... mpris: Do not try to play first song
  9518544... mpris: Distinguish Grilo media ids from D-Bus path
  3933da2... mpris: Simplify _get_song_dbus_path logic
  43e06af... mpris: Rename song path prefix to TrackList
  dcd43cf... mpris: Store path and metadata lists
  51c568f... player: Remove validation field from get_songs method
  9ac555f... player: Handle repeat and limit songs in get_songs
  72d3c52... player: Rename get_songs_method to get_mpris_playlist

(*) This commit already existed in another branch; no separate mail sent