[gtk/gtk-3-22] (2 commits) ...Merge branch 'gtk-3-22' into 'gtk-3-22'

From: Matthias Clasen <matthiasc src gnome org>
To: commits-list gnome org
Cc:
Subject: [gtk/gtk-3-22] (2 commits) ...Merge branch 'gtk-3-22' into 'gtk-3-22'
Date: Tue, 13 Feb 2018 13:27:48 +0000 (UTC)

Summary of changes:

  cbf118c... calendar: Use the new "%OB" format if supported
  af8b247... Merge branch 'gtk-3-22' into 'gtk-3-22'