ActionMailer logger set to nil for production environment to disable email contents output in production.log git-svn-id: http://redmine.rubyforge.org/svn/trunk@546 e93f8b46-1217-0410-a6f0-8f06a7374b81
git-svn-id: http://redmine.rubyforge.org/svn/trunk@67 e93f8b46-1217-0410-a6f0-8f06a7374b81