[gnome-music] (6 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:

  2642ddd... player: Refactor player playlist
  e03d8cb... player: Order signals by alphabetical order
  4c90f4f... views: Fix now-playing icon display
  8938030... albumwidget: Refactor add_item method
  1b27416... albumwidget: Restore currently played album
  59acc23... playertoolbar: Use player play_pause method

Commits added to the branch:

  077dd72... player: Refactor player playlist
  245d9d2... player: Order signals by alphabetical order
  9947bd3... views: Fix now-playing icon display
  847a8f3... albumwidget: Refactor add_item method
  0cce712... albumwidget: Restore currently played album
  7fc85b8... playertoolbar: Use player play_pause method