Zabbix

.......... [ZBXNEXT-2662] updated to the latest trunk; resolved conflicts in:

 - frontends/php/app/views/monitoring.widget.discovery.view.php
 - frontends/php/app/views/monitoring.widget.hosts.view.php
 - frontends/php/app/views/monitoring.widget.status.view.php
 - frontends/php/app/views/monitoring.widget.web.view.php