Patch by Daniel Felix. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11169 e93f8b46-1217-0410-a6f0-8f06a7374b81
Weekly non-working days can be configured in application settings (set to saturday and sunday by default). git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10747 e93f8b46-1217-0410-a6f0-8f06a7374b81