[gnome-music] (16 commits) Non-fast-forward update to branch wip/mschraal/playlistcontrols-actions-rework

[Jean Felder <jfelder src gnome org>]

The branch 'wip/mschraal/playlistcontrols-actions-rework' 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:

  3f60635... playlistcontrols: Minor cleanups
  4053a0d... window: Remove broken check
  8b51f1e... playlistcontrols: Move rename actions here
  d896de0... playlistscontrols: Move delete actions here
  fda3395... playlistcontrols: Move playlist_play action creation
  6545e21... playlistcontrols: Move playlist_delete action creation
  d5e4950... playlistcontrols: Move playlist_rename action creation
  9f96f98... playlistcontrols: Minor docstring fix
  e7aa4cc... playlistcontextmenu: Move action creation
  748ed9d... playlistcontextmenu: Minor cleanups

Commits added to the branch:

  33f30ff... albumwidget: Add copyright and license information (*)
  5295c0c... albumwidget: Minor cleanups (*)
  f0f7628... player: Remove unused signal playlist-changed (*)
  4efbfcb... Use normalized strings to sort album, artists and songs nam (*)
  9429d60... Use natural order to sort album, artists and song names (*)
  66e0d11... Update Greek translation (*)
  a1f1093... playlistcontrols: Minor cleanups
  4b7b675... window: Remove broken check
  c5318b2... playlistcontrols: Move rename actions here
  980ec26... playlistscontrols: Move delete actions here
  335148c... playlistcontrols: Move playlist_play action creation
  3281b40... playlistcontrols: Move playlist_delete action creation
  7e9e17b... playlistcontrols: Move playlist_rename action creation
  49b5c11... playlistcontrols: Minor docstring fix
  6441813... playlistcontextmenu: Move action creation
  00d9935... playlistcontextmenu: Minor cleanups

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