Adding cisco-n1kv support in astapor/foreman

I have made changes which required in foreman to install cisco nexus1000v plugin. I validated my changes with ICE HOUSE RDO in RHEL 7 controller and ICE HOUSE RDO in RHEL6.5
support_profile doesn't look like an parameter to ::horizon (looking at https://github.com/stackforge/puppet-horizon/blob/bd1c31e87dd0564a8fab8de0516dbbe48241b09a/manifests/init.pp which is what is current openstack-puppet-modules).  Possibly the neutron_options param that could include "profile_options" has a hash value key could help?