FYI....I've broken up the overview.html file into individual topics:
The overview document was just getting too unwieldy (the Eclipse HTML editor struggled with it). The smaller parts should be easier to work with, and reorganizing pages should now be much easier. Also, broken links should now be fewer in number.
The DocGenerator class will take all the individual pages and combine them into the same overview.html page as before.
The generator is not currently part of the build process so it has to be executed manually to generate the overview.