Perl bindings for libvirt

I had a couple of hours spare, so I put together a set of Perl bindings
for libvirt. I’m currently calling the module Sys::Virt which seems to
be the most appropriate location in the CPAN namespace, but I’m open to
suggestions if people think that sucks. I’ve currently got near 100%
coverage of the C APIs, but not exposed all the static constants yet.
There are a couple of trivial example programs illustrating use of the
API for extracting info about domains.

For now you can grab a snapshot of the source for the binding using
Mercurial from the URL http://hg.berrange.com/libraries/sys-virt/. When I’ve tested it more completely I’ll upload it to CPAN.