Openstack services start after reboot:

- update 'start on' statement in upstart scripts.
- use /var/lib/$svc instead of /var/run/$svc

Conflicts:
	config/etc/nova/nova.conf
sevaral improvements:

- networking is confirmed working.
- turn down chatty logs.
- single-box deployment works correctly.

Conflicts:
	config/etc/nova/nova.conf