old_contents: import os, sys
  from change_gluu_host import Installer, FakeRemote, ChangeGluuHostname
  
  name_changer = ChangeGluuHostname(
      old_host='<current_hostname>',
      new_host='<new_hostname>',
      cert_city='<city>',
      cert_mail='<email>',
      cert_state='<state_or_region>',
      cert_country='<country>',
      server='<actual_hostname_of_server>',
      ip_address='<ip_address_of_server>',
      ldap_password="<ldap_password>",
      os_type='<linux_distro>',
      local= True
      )
  
  r = name_changer.startup()
  if not r:
      sys.exit(1)
  
  name_changer.change_appliance_config()
  name_changer.change_clients()
  name_changer.change_uma()
  name_changer.change_httpd_conf()
  name_changer.create_new_certs()
  name_changer.change_host_name()
  name_changer.modify_etc_hosts()
  
new_contents: import os, sys
  from change_gluu_host import Installer, FakeRemote, ChangeGluuHostname
  
  name_changer = ChangeGluuHostname(
      
      # Change these parameters here. If there are '' marks, leave them only replacing <entry> with your information.
      
      # The hostname currently in Gluu Server's configuration
      old_host='<current_hostname>',
      
      # The hostname you would like your Gluu Server to have
      new_host='<new_hostname>',
      
      #### Certificate Creation #### 
      cert_city='<city>',
      cert_mail='<email>',
      # State must be in 2 letter format i.e TX for Texas
      cert_state='<state_or_region>',
      # Country also must be in 2 letter format i.e US for United States
      cert_country='<country>',
      ##############################
      
      # IP Address of the Gluu Server. Used to change the /etc/hosts file for Apache
      ip_address='<ip_address_of_server>',
      
      # The hostname or IP of the LDAP server to make changes to static hostname data. 
      # The local parameter below, when True, disregards this variable to prevent accidentally connecting to a production instance.
      server='<LDAP_server>',
      
      # The password to the the LDAP server
      ldap_password="<ldap_password>",
      
      # 'Ubuntu' or 'CentOS'
      os_type='<linux_distro>',
      
      # Do not change to False unless you want the script to access that LDAP server remotely. 
      # Not recommended as the script should be run locally
      local = True,
      
      # Version of Gluu Server you're trying to modify. For example: '3.1.3'
      gluu_version='<gluu_server_version>'
      )
  
  r = name_changer.startup()
  if not r:
      sys.exit(1)
  
  name_changer.change_appliance_config()
  name_changer.change_clients()
  name_changer.change_uma()
  name_changer.change_httpd_conf()
  name_changer.create_new_certs()
  name_changer.change_host_name()
  name_changer.modify_etc_hosts()
  
subject: Add "gluu_version" and comments