[gnome-music] (5 commits) Non-fast-forward update to branch wip/jfelder/mpris-fix-seek

[Jean Felder <jfelder src gnome org>]

The branch 'wip/jfelder/mpris-fix-seek' 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:

  497360a... mpris: Correctly handle position unit
  9b175b4... player: Remove redundant state change
  900f95e... player: Fix seek signal emission

Commits added to the branch:

  238ad95... mpris: Correctly handle position unit
  9f63296... player: Remove redundant state change
  298b8fc... player: Fix seek signal emission
  f37511d... player: Rename _player variable to _gst_player
  176aac0... player: Use GObject property syntax