Zabbix

.......... [DEV-1929] created autotest for Trigger overiew widget

* commit '2cb28e05e7c0ee83cc7fb67d1dde563d7dc8c3e5':
  .......... [DEV-1929] added minor fixes to test
  .......... [DEV-1929] added necessary changes for test to work in 5.0 branch
  .......... [DEV-1929] added scenario from 6.0 branch