Merge branch 'contrib-docker-cleanup'
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Mon, 5 Dec 2016 19:53:48 +0000 (20:53 +0100)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Mon, 5 Dec 2016 19:53:48 +0000 (20:53 +0100)

Trivial merge