Prowl Updates

While I would rather work on the development of the Prowl protocol, I have other more pressing deadlines at the moment that I need to focus on. I will resume work on the Prowl syntax and yet-to-released demonstration by next week.

The project status so far: I have been trying to simplify the publishing syntax to the most essential form and have running code for reporter functions such as witnessing, auditing and evaluating published transaction records. The remaining work is not so much about polishing, but rather consolidating the different components of the protocol into a coherent presentation.