Merge branch 'master' of hg:graphviz
authorJohn Ellson <ellson@research.att.com>
Tue, 9 Jul 2013 12:56:10 +0000 (08:56 -0400)
committerJohn Ellson <ellson@research.att.com>
Tue, 9 Jul 2013 12:56:10 +0000 (08:56 -0400)

Trivial merge