Integrate javadocs and continuum into trac

(In [362]) Generates topaz javadocs

This is not the final solution, but I thought the docs might be useful to others and this works for now. It is a copy of all the stuff I did in head/docs, but it requires the same set of <dependency> directives and it is painful enough maintaining those in two places as it is - to add a third place is unreasonable. (Sorry, it does not generate plosone java docs.)

To run, do:

cd head/topazproject; mvn generate-sources
cd head/topazproject/integrationtests; mvn site-deploy

Docs will end up in /tmp/site. This can be changed by setting the <topazproject.site.url> in your settings.xml. That's the way it will be done in continuum.

Running the generate-sources target will allow javadoc generation for client services (which can be very useful).

re #91 and #93

(In [463]) re #93, #119 Generate docs into topazproject.install.dir and remove explicit paths from build.sh

This also integrates javadocs into trac and adds surefire reporting for when integration tests fail.

Milestone Bugs deleted