Merge branch 'master' of git://github.com/ellson/graphviz
authorStephen C North <scnorth@gmail.com>
Mon, 5 Dec 2016 19:26:06 +0000 (14:26 -0500)
committerStephen C North <scnorth@gmail.com>
Mon, 5 Dec 2016 19:26:06 +0000 (14:26 -0500)

Trivial merge