switch to havana repos
got keystone working, but had to disable SSL
got glance updated and working
got cinder working
got nova working, but had to drop patches since they obviously won't work
got horizon working and had to patch up graphite since we jumped to django 1.5+
re-enable ssl for keystone service
first cut at heat api integration, but must use '--insecure' from the command
line since the client doesn't appear to use OS_CACERT from the env yet