[gnome-music] (10 commits) Non-fast-forward update to branch wip/jfelder/mpris-truly-unique-ids

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/mpris-truly-unique-ids' 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:

  d8cecc2... player: Define a current_song_index property for the playli
  ba26a49... mpris: Make the trackid truly unique
  6d121bf... player: Simplify song-changed signal

Commits added to the branch:

  cd2f1c3... albumwidget: Move property bindings around (*)
  a2e9d19... window: Initial template port (*)
  bd471da... playertoolbar: Shift visibility logic around (*)
  19b6bc5... playertoolbar: Make player argument a property (*)
  ed49ac5... playertoolbar: Simplify repeat mode icon code (*)
  5c8b164... window: Simplify initial views creation (*)
  7f67eee... mpris: Do not send the Stopped signal when a song ends (*)
  0f5a63b... player: Define a current_song_index property for the playli
  ec52959... mpris: Make the trackid truly unique
  da7fa8d... player: Simplify song-changed signal

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