[gtk] (3 commits) Non-fast-forward update to branch wip/otte/listview-colors

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/listview-colors' 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:

  d6a30ac... sortlistmodel: Look at order
  27272c2... gtk-demo: Add an "Unsorted" option (and default to it)
  99b5ad3... gtk-demo: Cosmetic improvement to the colors demo

Commits added to the branch:

  5d13696... sortlistmodel: Look at order
  0fdff76... gtk-demo: Add an "Unsorted" option (and default to it)
  9891405... gtk-demo: Cosmetic improvement to the colors demo