Upgrade to cluster-api alpha4.
Created by: garloff
We're using c-api 0.4.2 and openstack-c-api-provider 0.4.0 now. Imported new templates from the latter project. Parametrized NAMESPACE (default) and DNS_NAMESERVERS (9.9.9.9) as well, for tweaking later if needed.
Signed-off-by: Kurt Garloff scs@garloff.de