New libvirt package for Factory/11.4. Please note that this
libvirt package has the qemu json interface enabled for
suse_version >= 1140, which requires yajl library. yajl has
been submitted under SR#54287, so that will need to be committed
first. Thanks!

- Do not limit insserv_cleanup to SLES

- disable building openvz driver

- Update to libvirt 0.8.6
- new API virDomainIsUpdated
- Add support for iSCSI target auto-discovery
- QED: Basic support for QED images
- Introduce a virDomainOpenConsole API
- Support for SPICE graphics
- Add a sysinfo and SMBIOS support
- Implement virsh qemu-monitor-command
- Enabled yajl, macvtap, and virtualport for suse_version >= 1140