v2->v3 - added 2.12 machine types - added compat properties for 2.11 machine type
v1->v2: - added max_segments property for virtblock device Signed-off-by: Denis V. Lunev <d...@openvz.org> CC: "Michael S. Tsirkin" <m...@redhat.com> CC: Stefan Hajnoczi <stefa...@redhat.com> CC: Kevin Wolf <kw...@redhat.com> CC: Max Reitz <mre...@redhat.com> CC: Paolo Bonzini <pbonz...@redhat.com> CC: Richard Henderson <r...@twiddle.net> CC: Eduardo Habkost <ehabk...@redhat.com>