[XML-SIG] Resigning as the PyXML maintainer

["Martin v. Löwis"]

As many of you have noticed, there hasn't been any PyXML release
for quite some time now. This is partially due to my lack of time
and interest for this project.

Consequentially, I resign as the maintainer. For the moment, PyXML
will be unmaintained, until a new maintainer steps forward.

If you would like to take over maintenance of PyXML, please contact
me.

Regards,
Martin