[gnome-music] (7 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:

  238ad95... mpris: Correctly handle position unit
  9f63296... player: Remove redundant state change
  ba249f0... player: Fix seek signal emission
  989be34... player: Rename _player variable to _gst_player
  07339ce... player: Use GObject property syntax
  f311012... smoothscale: Use GObject property syntax for duration

Commits added to the branch:

  75f3695... window: Fix keyboard shortcuts (*)
  fec49f4... mpris: Correctly handle position unit
  c895525... player: Remove redundant state change
  ec6b98c... player: Fix seek signal emission
  81d21d4... player: Rename _player variable to _gst_player
  ba00f09... player: Use GObject property syntax
  aaece57... smoothscale: Use GObject property syntax for duration

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