iss #46 - Handle case when All hosts single item selected (use alias for items).
iss #46 - Handle case when All hosts single item selected (use alias for items).

alexanderzobnin/grafana-zabbix,alexanderzobnin/grafana-zabbix,alexanderzobnin/grafana-zabbix,alexanderzobnin/grafana-zabbix,alexanderzobnin/grafana-zabbix,xiaohuiz/grafana-zabbix,alexanderzobnin/grafana-zabbix,xiaohuiz/grafana-zabbix