Added a target to the ant build to run an example suite. Added an example suite with lots of
various kinds of things that I wanted to see in the HTML reporter. Found several issues and
fixed them. Mainly, markup in the HTML Reporter wasn't working for anything except very simple
strings. Anything else got a SaxParseException because XML.loadString needed a valid XML element,
so I now catch that exception and try again with the same string surrounded by <div></div>. Also
fixed the color of info and markup in the HTML reporter.