ANNC: SAXPath 1.0-beta-3 for Java

[bob mcwhirter <bob@werken.com>]

SAXPath is an API (with default XPathReader implementation) for generic
XPath parsing, which reports grammar productions in the form of call-back
events.

SAXPath is to XPath as SAX is to XML.

SAXPath is currently in use by the dom4j project (http://dom4j.org/),
as the default technology for parsing XPath expressions.

SAXPath is still pre-release software, at version 1.0-beta-3.

The release may be found at:

	http://saxpath.org/

A quick (but incomplete) overview may be found at:

	http://saxpath.org/saxpath.pdf

-bob mcwhirter