[Zpt] Still a depenency on PyXML.

[Martijn Pieters]

Paul reported that ZPT still tries to import from xml.dom. As it turns out
there is indeed an import in TALDefs.py, which isn't needed anymore now
that TAL doesn't use any DOM.

It would make life for the Rochester ppl much much easier if we can remove
the old code ASAP, at least the bit that references xml.dom.Node.

-- 
Martijn Pieters
| Software Engineer  mailto:mj@digicool.com
| Digital Creations  http://www.digicool.com/
| Creators of Zope   http://www.zope.org/
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