File _service of Package slade

<services>
  <service name="download_url">
    <param name="host">github.com</param>
    <param name="protocol">https</param>
    <param name="path">/sirjuddington/SLADE/archive/3.2.6.tar.gz</param>
    <param name="filename">3.2.6.tar.gz</param>
  </service>
</services>