Packstack remove usage of facter
Packstack remove usage of facter

During the packstack install, packstack sets vnc parameter using
compute name and a search value from the /etc/resolv.conf file.
facter_fqdn variable has been replaced with the combination provided.

Change-Id: I0e445757681aafc12b869dd34fe7b3d6b90819a1

redhat-openstack/infrared,redhat-openstack/infrared,okolisny/InfraRed,redhat-openstack/infrared,okolisny/InfraRed,okolisny/InfraRed