So I was looking at http://doc.norang.ca/org-mode.html and saw the
integration with ditaa, and wondered how hard that would be to get
workign with the docbook exporter.  Oh! There is a dot block in there
too! Cool.  Hmm.  Lets try adding "docbookp".

Boy was *that* easy!  Works great.  Thanks Baoqiu Cui.

-Dale