File _servicedata of Package feathercoin

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/feathercoin/feathercoin.git</param>
    <param name="changesrevision">64dfc68b05af310fa7e1a050f836163318359da5</param>
  </service>
</servicedata>