Make server skeleton more useful
Make server skeleton more useful

Previous skeleton described bare minimum of fields that should be set
in skeleton that still produce functioning instance. This instance
needs to have disk attached and image set before it can be booted,
which is not something that we would expect from regular user to do.

New skeleton is tailored against more common scenario where disk is
created at instance creation time, along with proper setup to boot
from selected cloud image.

xlab-si/fcoclient