[gnome-music] (6 commits) Non-fast-forward update to branch wip/jfelder/window-playlist-deletion

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/window-playlist-deletion' 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:

  bd3b4bc... window: Do not try to delete a playlist when renamed
  0532871... window: Fix playlist deletion with a key
  caa95db... window: Remove unnecessary local variable

Commits added to the branch:

  2d50d22... grltrackerplaylists: Check for failure on playlist creation (*)
  be5b49e... grltrackerplaylists: Escape playlist title on creation (*)
  f96892b... grltrackerplaylists: Escape playlist title when renamed (*)
  b91f4e8... window: Do not try to delete a playlist when renamed
  6c6e315... window: Fix playlist deletion with a key
  ab5c9ea... window: Remove unnecessary local variable

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