Zabbix

..F....... [DEV-2723] fixed direct HTML insertion in the Item test dialog

* commit '082082fd8b979d1319c6a6cf2b913db70305c646':
  ..F....... [DEV-2723] added escaping for item test error; fixed result index in case of failure
  ..F....... [DEV-2723] merged repeated functionality
  .......... [DEV-2723] fixed typo
  ..F....... [DEV-2723] fixed direct HTML insertion in the Item test dialog