rename glance_api_host to glance_host
Missed $ and small cleanup
Make kickstack::endpoint more robust (handles keystone) and exports facts for each endpoint...
Rename $auth_host to $keystone_api_host to match with the endpoint rework
_api
Rename $neutron_host to $neutron_api_host to match with the endpoint rework.
Rename glance_host to glance_api_host
do variable lookups for each of the 'hosts'. Remove $heat_metadata_host as it is now $heat_api_host
Change endpoint defaults to be $hostname not $fqdn.  This is to make public and admin suffixes work.