File _service of Package EmulationStation

<services>  
  <service name="tar_scm">
    <param name="scm">git</param>
    <param name="url">https://github.com/batocera-linux/batocera-emulationstation.git</param>
    <param name="filename">emulationstation</param>
    <param name="versionprefix">2.0.1</param>
  </service>
  <service name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">gz</param>
  </service>
  <service name="set_version"/>
</services>