[gtk] (12 commits) Non-fast-forward update to branch wip/cellrendererpixbuf-fallbacks-3-24

[Iain Lane <iainl src gnome org>]

The branch 'wip/cellrendererpixbuf-fallbacks-3-24' 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:

  aa47251... cellrendererpixbuf: Use fallback icons with icon-name

Commits added to the branch:

  9fe71cc... build: remove unused checks for sockaddr_un.sun_len (*)
  e47865d... Update German translation (*)
  505a177... Merge branch 'autotools-remove-gail-checks' into 'gtk-3-24' (*)
  7c10ed9... Update Spanish translation (*)
  b9e91b9... print: Check unknown option values whether they are actuall (*)
  8b85f38... Merge branch 'gtk-3-24' into 'gtk-3-24' (*)
  3f77da6... gtkplacessidebar: Add loop devices (*)
  d875ef8... Update Catalan translation (*)
  7af43fb... Update Catalan translation (*)
  d1a9ba2... Merge branch 'gtk-3-24-gtkplacessidebar-add-loop-devices' i (*)
  6cb72d7... Updated Danish translation of gtk (*)
  d151223... cellrendererpixbuf: Use fallback icons with icon-name

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