[grilo-plugins] (2 commits) Non-fast-forward update to branch wip/jfelder/tracker-update-escape

[Victor Toso <victortoso src gnome org>]

The branch 'wip/jfelder/tracker-update-escape' 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:

  c33c1b1... tracker: Correctly escape strings on sparql updates

Commits added to the branch:

  823584b... acoustid: Add support for album artist (*)
  bdbd612... tracker: Correctly escape strings on sparql updates

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