Merged r3267 from trunk

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/0.9-stable@3268 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/tasks/initializers.rake

@@ -22,3 +22,6 @@ ActionController::Base.session = {
 EOF
   end
 end
+
+desc 'Generates a configuration file for cookie store sessions.'
+task :generate_session_store => ['config/initializers/session_store.rb']