[Libvirt-cim] [PATCH 0 of 4] #2 Add transport support to VSMigrationService.

libvirt also allows extra parameters for some of these transport types, but this just providers the basic support. Updates from set 1 to set 2: -See patch Extend the VirtualSystemMigrationSettingData to include an attribute for transport method) -See patch Add URI support to VSMigrationService