Etienne Massip b9c26d6ddc Revision graph code cleanup.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8773 e93f8b46-1217-0410-a6f0-8f06a7374b81
2012-02-04 14:02:31 +00:00
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2012-01-15 22:55:14 +00:00