[gnome-music] (15 commits) Non-fast-forward update to branch wip/jfelder/playlists-fixes

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/playlists-fixes' 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:

  0663f72... grltrackerplaylists: Correctly add songs to user playlists
  8733c9e... grltrackerplaylists: Restore smart playlists update
  ee0b8cd... css: Prevent the text from being invisible on row selection

Commits added to the branch:

  e1dfa29... playlistdialog: Use a model which only contains user playli (*)
  69cfdff... baseview: Apply selection mode changes for the visible view (*)
  6d9ac69... coreartist: Load the model only if the artist is selected (*)
  4aaf10b... coremodel: Load the model only if the album is selected (*)
  0ecb82f... songwidget: Do not display dnd handles when show_all is cal (*)
  e3106d8... artistalbumswidget: Prevent the albums from being selectabl (*)
  53a9b0f... disclistboxwidget: Do not display disc label when setting i (*)
  ab6454d... artistalbumwidget: Correctly set discbox properties (*)
  dc7740e... artistalbumswidget: Simplify _on_model_items_changed (*)
  bda0516... meson: Use PKGLIB_DIR for gfmlibdir (*)
  69c76aa... grltrackerwrapper: Move location_filter to trackerwrapper (*)
  6086eef... grltrackerplaylists: Limit smart playlists content to xdg_m (*)
  5eb15d9... grltrackerplaylists: Correctly add songs to user playlists
  bb17c0c... grltrackerplaylists: Restore smart playlists update
  db80d36... css: Prevent the text from being invisible on row selection

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