Added debug logging when resolving non-cached URLs. Fixed bug: when finding route to the root controller and the root controller is not callable, None was returned. Now returning (and caching) the appropriate http.NotFound.
Added debug logging when resolving non-cached URLs. Fixed bug: when finding route to the root controller and the root controller is not callable, None was returned. Now returning (and caching) the appropriate http.NotFound.

rsms/smisk,rsms/smisk,rsms/smisk