Nawqaan 88

This implements both NAWQAAN-88 and NAWQAAN-89.
if you visit <your nar deploy path>/site/01646580/full-report you will see a number 0.150000000000000000002 eating up a lot of horizontal space as a y axis tick label. You should probably use round/toFixed to trim it to a reasonable length. I'm not sure what that length would be yet. This is a minor detail, not a show-stopper.