Rails 2.3.5

Upgrade to Rails 2.3.5.
Also work around this bug:
 https://rails.lighthouseapp.com/projects/8994/tickets/3524
created by the aforementioned
Rails release.

vendor/rails/actionpack/lib/action_controller/cookies.rb

@@ -87,8 +87,9 @@ module ActionController #:nodoc:
     def delete(key, options = {})
       options.symbolize_keys!
       options[:path] = "/" unless options.has_key?(:path)
-      super(key.to_s)
+      value = super(key.to_s)
       @controller.response.delete_cookie(key, options)
+      value
     end
   end
 end