Log Message:-----------minor fixes and cleanup of the tutorial
Modified Files:-------------- www: tutorial.html (r1.8 -> r1.9) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/www/tutorial.html.diff?r1=1.8&r2=1.9) reports.html (r1.8 -> r1.9) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/www/reports.html.diff?r1=1.8&r2=1.9) index.html (r1.19 -> r1.20) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/www/index.html.diff?r1=1.19&r2=1.20)