old_contents: '''List of required settings.
  
  Created on Aug 19, 2010
  
  @author: jnaous
  '''
  
  REQUIRED_SETTINGS = [
      ("admins", ["ADMINS", "MANAGERS"]),
      ("django", ["SECRET_KEY"]),
      ("email", ["EMAIL_HOST", "DEFAULT_FROM_EMAIL"]),
      ("gcf", ["GCF_URN_PREFIX"]),
      ("openflow", ["OPENFLOW_GAPI_RSC_URN_PREFIX", "OPENFLOW_GAPI_AM_URN"]),
      ("site", ["SITE_DOMAIN"]),
  ]
  '''Required settings that should be overridden for each deployment.
  
  This is a list of tuples
  (name of defaultsettings module, list of required settings)
  
  '''
  
new_contents: '''List of required settings.
  
  Created on Aug 19, 2010
  
  @author: jnaous
  '''
  
  REQUIRED_SETTINGS = [
      ("admins", ["ADMINS", "MANAGERS"]),
      ("django", ["SECRET_KEY"]),
      ("email", ["EMAIL_HOST", "DEFAULT_FROM_EMAIL"]),
      ("gcf", ["GCF_URN_PREFIX"]),
      ("site", ["SITE_DOMAIN"]),
      ("openflow", ["OPENFLOW_GAPI_RSC_URN_PREFIX", "OPENFLOW_GAPI_AM_URN"]),
      ("openflowtests", ["SITE_IP_ADDR", "MININET_VMS"]),
  ]
  '''Required settings that should be overridden for each deployment.
  
  This is a list of tuples
  (name of defaultsettings module, list of required settings)
  
  '''
  
subject: add required settings