File _link of Package virtualbox.openSUSE_13.1_Update

<link project="openSUSE:13.1:Update" package="virtualbox" rev="f8cf9658b063aa195bffa7e0ff055b35" vrev="2.67" baserev="f8cf9658b063aa195bffa7e0ff055b35">
  <patches>
    <branch></branch>
  </patches>
</link>