File _link of Package ilbc

<link project="network:telephony" package="ilbc" baserev="f8080a13f9ca5cec929875e7a2955633">
  <patches>
    <delete name="ilbc-compilerwarnings.patch"/>
    <delete name="ilbc-libm.patch"/>
    <delete name="ilbc-rfc3951.tar.bz2"/>
    <apply name="project.diff"/>
  </patches>
</link>