Merge branch 'wip/layout-manager' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Tue, 26 Mar 2019 12:38:18 +0000 (12:38 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 26 Mar 2019 12:38:18 +0000 (12:38 +0000)
Add Layout Managers

See merge request GNOME/gtk!534


Trivial merge