add nagios/zabbix plugin functionality

[pablodav]

Add option to have --report outdated --mplugin

It will exit/output as nagios compatible plugin with exit code and perfdata.

Add option to choose the burp server on multi-domain like --server [name,name2]

[pablodav]

check this https://github.com/ktech-io/zabbix-burp/blob/master/burp_latest_backup.py

[pablodav]

Also there is other option here:

https://github.com/pablodav/ansible_nagios_common_nrpe/pull/3/files