Recommit for updates in build 3

doc/puppet_classes/confdroid_nrpe_3A_3Afirewall_3A_3Aiptables.html

@@ -120,7 +120,7 @@ class confdroid_nrpe::firewall::iptables (
 ) inherits confdroid_nrpe::params {
   if $ne_incl_fw == true {
     firewall { "${ne_fw_order_no}${ne_nrpe_port} port ${ne_nrpe_port}":
-#      source => $nagios_server,
+      source => $nagios_server,
       proto => 'tcp',
       dport => $ne_nrpe_port,
       jump  => 'accept',