Zabbix

.......... [DEV-4239] changed dirname(__FILE__) to __DIR__ in Selenium tests

* commit '3d141b251ea47b5c75a14d26f5d395e78df21060':
  .......... [DEV-4239] added missed file
  .......... [DEV-4239] changed to __DIR__ in ui/tests/include
  .......... [DEV-4239] changed to __DIR__ in the selenium directory