[gnome-control-center] (2 commits) Non-fast-forward update to branch background-test-bg-name-not-null

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'background-test-bg-name-not-null' 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:

  a90de57... background: Check for bg name before sorting wallpapers

Commits added to the branch:

  8fde5a2... Update Icelandic translation (*)
  a9312cd... background: Check for bg name before sorting wallpapers

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