Zabbix

..F....... [DEV-2028] removed code related to displaying Standalone node name in enabled HA cluster

* commit '777e6d9885196483e091645231fe078de2c338b8':
  .......... [DEV-2028] removed standalone from preparing
  .......... [DEV-2028] removed config file
  .......... [DEV-2028] removed standalone server string
  ..F....... [DEV-2028] returned removed code in CSetupWizard.php
  ..F....... [DEV-2028] removed code related to displaying Standalone node name in enabled HA cluster