[xml] xpath tutorial example

[John Fleck <jfleck inkstain net>]

Folks -
I'm adding an xpath example to the tutorial.
Draft posted here:
http://www.inkstain.net/fleck/tutorial/ar01s05.html
Feedback encouraged.
Cheers,
John
-- 
John Fleck
jfleck inkstain net (h) jfleck abqjournal com (w)
http://www.inkstain.net http://www.abqjournal.com
http://www.gnome.org/learn/users-guide/latest/

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