[gnome-music] (4 commits) Non-fast-forward update to branch wip/jfelder/application-settings

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/application-settings' 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:

  501c196... application: Expose settings as an application property
  ccbae0b... player: Do not instantiate new settings in PlayerPlaylist
  f47c818... windowplacement: Do not instantiate new settings

Commits added to the branch:

  74fbcbd... window: Add missing docstring to the constructor
  7bdf62c... application: Expose settings as an application property
  2de53ec... player: Do not instantiate new settings in PlayerPlaylist
  61ce4f2... windowplacement: Do not instantiate new settings