File _servicedata of Package litecoin

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/litecoin-project/litecoin.git</param>
    <param name="changesrevision">beae01d62292a0aab363b7a4d3f606708cea7260</param>
  </service>
</servicedata>