[gnome-music] (12 commits) Created branch wip/jfelder/smartplaylists-ui-v2

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/smartplaylists-ui-v2' was created.

Summary of new commits:

  5abc5b6... playlistsview: Port to template
  5742876... playlistsview: Factor out playlist list widget
  43ff6aa... playlistcontrols: Use css styles
  238a09b... grltrackerplaylists: Update user_model filter on deletion
  5df3942... coremodel: Add support for a smart playlists model
  5b34217... playlist: Add a color property
  0aa3864... playlist: Add an icon_name property
  a79fe3a... Introduce smart playlist widgets
  6b4e89d... playlistsview: Revamp smart playlists ui
  bbbdfea... playlistsview: Hide the sidebar if there is no user playlis
  5c30594... playlistswidget: Rename to UserPlaylistWidget
  1592c0a... playlistsview: Misc cleanup