Merge "DifferenceEngine minor fixes"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Fri, 8 Nov 2013 23:53:33 +0000 (23:53 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Fri, 8 Nov 2013 23:53:33 +0000 (23:53 +0000)

Trivial merge