From: Eileen McNaughton <eileen@mcnaughty.com>
Date: Tue, 24 Nov 2015 19:26:11 +0000 (+1300)
Subject: Merge pull request #7285 from eileenmcnaughton/master
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=ae10d80de7f50e3c7246665493f75322377fb359;p=civicrm-core.git

Merge pull request #7285 from eileenmcnaughton/master

remove some unused variables & add comments
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ae10d80de7f50e3c7246665493f75322377fb359