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

From: Christoph Reiter <creiter src gnome org>
To: commits-list gnome org
Cc:
Subject: [gtk/gtk-3-22] (2 commits) ...Merge branch 'gitlab-ci-gtk-3-22' into 'gtk-3-22'
Date: Sun, 4 Mar 2018 11:55:20 +0000 (UTC)

Summary of changes:

  81c4fa5... Add gitlab-ci support using a prebuilt docker image
  119d8f9... Merge branch 'gitlab-ci-gtk-3-22' into 'gtk-3-22'