addElementProcessor(new ErrorMessage());
addElementProcessor(new ErrorReference());
addElementProcessor(new ExcludeField());
addElementProcessor(new Feedback());
addElementProcessor(new FieldLabel());
addElementProcessor(new FieldName());
addElementProcessor(new FieldValue());
addElementProcessor(new FormField());
addElementProcessor(new FormEntry());
addElementProcessor(new Forward());
addElementProcessor(new GetField());