[gnome-music] (10 commits) Non-fast-forward update to branch wip/mschraal/sparql-property-path

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/mschraal/sparql-property-path' 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:

  df37c1b... query: Start using SPARQL property paths

Commits added to the branch:

  f2b7fbc... gstplayler: Remove unused variable playlists (*)
  c03e7d6... player: Fix Grl require_version warning (*)
  a87645f... trackerwrapper: Add missing repr method (*)
  1081dab... trackerwrapper: Fix tracker_available getter docstring (*)
  f0b0b91... mpris: Do not send PlaybackStatus property if unchanged (*)
  2657b0c... player: Simplify _on_eos method (*)
  c61964a... grilo: Use idle_add for writeback functions (*)
  7bad9df... playertoolbar: Remove clock-tick signal handling (*)
  1d4631a... playlistview: Correct idle_add use (*)
  eb2d2fe... query: Start using SPARQL property paths

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