Coverage report updated

The coverage report was totally broken. I just updated it. I'm not
entirely confident that my report generator is doing a good job, but
it's an improvement over the mess I accidentally uploaded last time :-/

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | A philosophical contempt of life is no
http://nwalsh.com/            | guarantee of courage in the face of
                              | death.--Gustave Vapereau