git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10918 e93f8b46-1217-0410-a6f0-8f06a7374b81
Once the values are cached, only one database query is done at each user request (to check if the cache is still valid). git-svn-id: http://redmine.rubyforge.org/svn/trunk@685 e93f8b46-1217-0410-a6f0-8f06a7374b81