Modified the experimental new test class to make it easier to port to the

Modified the experimental new test class to make it easier to port to the
web. Pushed all echo statements through a function that can be
overwritten, changed the way pass/skip/fail is handled (separate function)
that of course can also be overwritten. To begin testing of a web-based
test script also created a webHarness class which will output HTML. To
use, just $a = new webHarness(); instead of $a = new testHarness(); A few
modifications still must be made to remove the CLI reliance completely.

Also modified a test script description.