I had a change of heart, a summary report of functions exceeding the PN...

I had a change of heart, a summary report of functions exceeding the PN threshold is given by PN now, not coverage.cpp. This way the summary is based on the threshold passed on PN not a hard coded 50% like I had it before. 



Former-commit-id: b4db538e3255d72ae6e4c9cf6bf93741ff0476a2