Merged Rails 2.2 branch. Redmine now requires Rails 2.2.2.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2493 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/environments/test_pgsql.rb

@@ -15,3 +15,8 @@ config.action_controller.perform_caching             = false
 
 config.action_mailer.perform_deliveries = true
 config.action_mailer.delivery_method = :test
+
+config.action_controller.session = { 
+  :session_key => "_test_session",
+  :secret => "some secret phrase for the tests."
+}