Web scripts use response status code templates to render a custom response for a
      given status code. This is useful for providing unique information about a status code or to
      render a custom human readable interface. 
  
    Response status code templates have access to the same root objects as normal web script response templates, except that the default templates <code>.ftl and status.ftl only have access to the root objects url, status, server, and date.
Note: When developing web scripts, leave the implementation of response status code
      templates until the end as the templates are not essential to web script execution. You can
      test without custom response status code templates as the Web Script Framework will always
      eventually find the default template status.ftl in the root package. As with
      all other response templates, adding and removing a response status code template requires you
      to register the web script again.