Fun with XML

Events have been moved over to misc, as they can be used on both client and server side.

I've also added a EventParser. It converts an XML document into an event tree, but it makes a lot of assumptions--its intended only for documents expressed by Event.toString. Using EventParser, we can now round trip from event tree to document and then back to event tree.

It was fun. And useful if/when we build a backend server around the Ark. But I'm thinking now that the easiest way to get started is to just create a client servlet and have it invoke the Ark locally. (Useful, as well as providing a much-needed multi-threading test bed.)

But now I've got to get to work, start my taxes and finish the conversion to events.

Bill