File _servicedata of Package vspreview

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/Jaded-Encoding-Thaumaturgy/vs-preview.git</param>
              <param name="changesrevision">1e3006a15fcc6c71325811fee70ce4e55c2543ce</param></service></servicedata>