Website update

The project website has been updated with the following features.

The first of the source code examples has been uploaded with a detailed line by line break down.

The forum has been added this is only a basic forum which will be redesigned as and when time allows. Hopefully this will allow reporting of problems with the book and code examples to be reported with more ease. There is also a forum available to request new features. Other forums can be added on request.

There are a few other minor changes, spot them if you can.

Sof.T