File _servicedata of Package ioquake3

<servicedata>
   <service name="tar_scm">
      <param name="url">https://github.com/ioquake/ioq3.git</param>
      <param name="changesrevision">ab18167a09415e9e9f4859c197bad72ec39807d5</param>
   </service>
</servicedata>