File _link of Package python-pyorthanc

<link project="openSUSE:Factory" package="python-pyorthanc" baserev="b726f5b1e7f69853becd416c02f49fab">
  <patches>
    <delete name="pyorthanc-1.20.0.tar.gz"/>
    <apply name="project.diff"/>
  </patches>
</link>