Make /rails/info/properties work again. Also, the mocked up tests were passing so we added a test that actually tested this functionality.

railties/builtin/routes.rb

@@ -1,3 +1,3 @@
 ActionController::Routing::Routes.draw do |map|
-  match '/rails/info/properties' => "rails::info#properties"
+  match '/rails/info/properties' => "rails/info#properties"
 end

railties/test/application/routing_test.rb

@@ -19,6 +19,11 @@ module ApplicationTests
       end
     end
 
+    test "rails/info/properties" do
+      get "/rails/info/properties"
+      assert_equal 200, last_response.status
+    end
+
     test "simple controller" do
       controller :foo, <<-RUBY
         class FooController < ActionController::Base