Scaffold core file behavior a /very/ little bit more.  Modify config/application.rb to correctly load all classes defined in model subdirs on boot.
Add create controller action logic, update tests, remove stray call to puts from metadata_extraction.
Remove unused and probably unusable tapas_object_validation method.
Add Core File specific params validation on object create, ensure params[:token] never persists past authentication in the params hash, update validators.