File _servicedata of Package libeconf

<servicedata>
  <service name="tar_scm">
    <param name="url">git://github.com/openSUSE/libeconf.git</param>
    <param name="changesrevision">3144b69a1876296f5e6d1c2e6be24cd149561ddf</param>
 </service>
</servicedata>