Change I68e064d23ec5d43f59146d974cae604d2c5fdb52 makes
NetCidrMapValue a list of ip networks.
Pass the list of cidr's from the ApacheNetwork entry in
the cidr map to 'apache::mod::remoteip::proxy_ips:'.
Partial: blueprint tripleo-routed-networks-templates
Change-Id: Ieb6aff9889136f0ccbec32e36b46140aa7826019