[Libguestfs] [PATCH v2v] Remove dependency on old Perl inspection code.

I've rebased this patch against the latest virt-v2v.git and given it some testing. Please review and/or apply. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://et.redhat.com/~rjones/virt-top