[libvirt] [Patch 0/1] enable --checkpoint option in 'virsh save'

Along the lines of Xen's 'xm save' function with the '-c' checkpoint flag, following up is a patch to basically make-it-so, plus enable it for qemu. Patch merges with CVS, and passes tests as described in the HACKING file. The code implementing the '--live' option for 'virsh migrate' was copied/pasted/mod'ed to create the --checkpoint option for 'virsh save' Regards Matt McCowan