Use cssselect.py in Pyxer

Hi,

I wrote (yet another) templating language for Python based on Genshi, 
since Genshi itself does not yet work on Google App Engine (GAE). Since 
Genshi supports XPath I was thinking about using your cssselect.py 
module together with it. First tests showed that this seems to work fine.

Now I would like to ship a little bit modified version of cssselect.py 
with this new templating language called "Pyxer"

	http://code.google.com/p/pyxer/

so the users do not have to install the whole lxml package (which does 
not work with GAE anyways I suppose).

Since Python "lxml" is under the BSD license and Pyxer under MIT license 
I think this should not be such a big problem as long as I add your 
copyright notices to the file. Am I right?

Thanks for your excellent work
Dirk