Updgraded Rails to 2.3.11 (#6887).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4904 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/environment.rb

@@ -5,7 +5,7 @@
 # ENV['RAILS_ENV'] ||= 'production'
 
 # Specifies gem version of Rails to use when vendor/rails is not present
-RAILS_GEM_VERSION = '2.3.5' unless defined? RAILS_GEM_VERSION
+RAILS_GEM_VERSION = '2.3.11' unless defined? RAILS_GEM_VERSION
 
 # Bootstrap the Rails environment, frameworks, and default configuration
 require File.join(File.dirname(__FILE__), 'boot')
@@ -24,7 +24,7 @@ Rails::Initializer.run do |config|
   # config.frameworks -= [ :action_web_service, :action_mailer ]
 
   # Add additional load paths for sweepers
-  config.load_paths += %W( #{RAILS_ROOT}/app/sweepers )
+  config.autoload_paths += %W( #{RAILS_ROOT}/app/sweepers )
 
   # Force all environments to use the same logger level 
   # (by default production uses :info, the others :debug)