Robert Hovden writes:

> I have made some simple and small changes to the GUI which I feel are
> well worth
> keeping.  It allows new chart types to be made easily by simply
> extending
> ChartableStatistics.  A new chart can be declared in the parameter
> file by
> simply adding a new statistics child.  Now one can have many different
> charts
> displayed in multiple tabs by just adding new statistics children.

We're encorporating the changes with a few differences: the example code is not general and so is being
moved into the app/gui/ directory.  Thanks, Robert.