COODBMS samples have now been updated

This morning I spent some time writing an introduction on the main page and I think it came out fairly well: http://agilewiki.wiki.sourceforge.net/

The rest of the day I spent finishing up the conversion of the COODBMS samples to using DRM and JTransactions. Things are looking good.

Next I'll need to work up an example of how to extend the DRM for use with custom extensions, and this could prove interesting because of the subclassing used by the DRM. Guess I'll need to revise things a bit to make it more extensible. Shouldn't be too hard.