[gnome-music] (7 commits) Non-fast-forward update to branch wip/jfelder/player-playlist

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/player-playlist' 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:

  58a0d64... player: Refactor player playlist
  23cf05b... player: Order signals by alphabetical order
  8df32e4... albumwidget: Refactor add_item method
  4a6bc17... albumwidget: Restore currently played album
  555fd86... playertoolbar: Use player play_pause method

Commits added to the branch:

  d8883d1... Update Polish translation (*)
  f591746... Update Turkish translation (*)
  cdce2aa... player: Refactor player playlist
  f030308... player: Order signals by alphabetical order
  ade403b... albumwidget: Refactor add_item method
  db00dc4... albumwidget: Restore currently played album
  6e20c3d... playertoolbar: Use player play_pause method

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