what do the following options mean or whats it for
<log type="coverage-html" target="./log/report" charset="UTF-8" yui="true" highlight="true"
lowUpperBound="50" highLowerBound="80"/>
- yui: i guess it means use stuff from yahoo ui to make it look good?
- highlight: maybe have some colors?
- lowUpperBound, highLowerbound: whats these?