(#10165) Display multi-value: port, sport, dport and state command seperated
(#10165) Display multi-value: port, sport, dport and state command seperated

Previously the output that changed was munged when puppet was being ran, this
change provides a comma seperated output when the values change instead.

ianand0204/puppetlabs-firewall,jaakkosipari/puppetlabs-firewall,puppetlabs/puppetlabs-firewall