An OODBMS

Well I finished breaking out subclasses of Rolon for now. Even have a User subclass. This approach has turned the ArkDb into a simple OODBMS. More to the point, adding new Rolon subclasses allows you to extend the API as needed for new applications.

So I'm done/working/commited, but its a bit rough, I'm sure. I need to take time out to review the code, cleanup the javadocs, etc.

Now I wish I could say that this is the last major refactoring. Hmm. Let me just say that I think we will see the Ark package start to stabalize now. But there's still a lot of work to be done in the framework.

Bill