hotplug VF's after migration rather that adding them before migration (cherry picked from commit 3934dcba329a8bc9445f18c33dd7ccd6e470cb6f)
hotplug VF's after migration rather that adding them before migration
(cherry picked from commit 3934dcba329a8bc9445f18c33dd7ccd6e470cb6f)

Conflicts:

	src/qemu/qemu_migration.c
	src/qemu/qemu_process.c

sshah-solarflare/Libvirt-PCI-passthrough-,sshah-solarflare/Libvirt-PCI-passthrough-,sshah-solarflare/Libvirt-PCI-passthrough-,sshah-solarflare/Libvirt-PCI-passthrough-,sshah-solarflare/Libvirt-PCI-passthrough-