Update xenopsd.0.9.29

Signed-off-by: David Scott <dave.scott@eu.citrix.com>
Remove dependency on xenlight

The xenopsd code depends on APIs present in xen-4.4 which is too
new for us.

Signed-off-by: David Scott <dave.scott@eu.citrix.com>
Update to xenopsd 0.9.30, with scripts in /usr/lib rather than /usr/libexec
Merge pull request #279 from djs55/xenopsd-0.9.29-take3

Refresh xenopsd and fix VM installation on Ubuntu