File _service of Package gcdemu

<services>
   <service name="download_url">
      <param name="protocol">http</param>
      <param name="host">downloads.sourceforge.net</param>
      <param name="path">cdemu/gcdemu-3.2.6.tar.xz</param>
      <param name="filename">gcdemu_3.2.6.orig.tar.xz</param>
   </service>
</services>