Trivial refinements needed in XsdConfig sample project

The README file should include the following instruction at the end of the file, as is done with the other example programs:

4. To execute the sample, run "ant run"

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Also, the output from the run shows this:

[echo] ============================== running Xsd Sample (With XSD and XsdConfig)
[java] Java programming for high-performance numerical computing
[java] J. E. Moreira et.al.
[java] This is a sample element for journal-1
[java] Dynamically Binding EJBs Using the Java Reflection API
[java] Douglas A. Clark
[java] This document can be found at http://www.cuj.com/documents/s=8467/cujjsup2010clark/clark.htm

The URI from the output ( http://www.cuj.com/documents/s=8467/cujjsup2010clark/clark.htm) resolves to a "Domains For Sale" web page.

Consider replacing the URI reference with "This document can be found at http://drdobbs.com/184403939" (Or another link that works). Note: The text is in the XsdConfig/xml/catalog.xml file.

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Also, the beginning of the file reads:

Versions:
xmlbeans-1.0.3

However, this is version 2.5.0, and it would be nice if the text was adjusted accordingly... either saying that's the version it was introduced in, or saying the current version it's released with.

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