Put the <features> block into the XenFV XML we generate
Put the <features> block into the XenFV XML we generate

I think that this is a sane set of defaults for most situations.  Later
it might be good to provide settings for these in the VSSD, but this
should do for now.

Signed-off-by: Dan Smith <787803eb1755f35291827d0f0268aa9bc7a57464@us.ibm.com>

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim