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

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/playlistdialog-listbox' 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:

  d9d45b0... playlistdialog: Remove useless css styles
  c638e13... playlistdialog: Port to GtkListBox
  9b06c99... playlistdialog: Update listbox's style
  5495d9b... playlistdialog: Update copyright header

Commits added to the branch:

  b3573bf... mpris: Replace exceptions with logger messages (*)
  2cfe928... mpris: Use song favourite status to describe userRating (*)
  39608d4... mpris: Cleanup _get_metadata method (*)
  e4f5595... playlistdialog: Remove useless css styles
  7235202... playlistdialog: Port to GtkListBox
  cb9378c... playlistdialog: Update listbox's style
  156f5dd... playlistdialog: Update copyright header

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