reduce amount of logging in renamePN
reduce amount of logging in renamePN

RefactoringTools/HaRe,mpickering/HaRe,kmate/HaRe,RefactoringTools/HaRe,mpickering/HaRe,SAdams601/HaRe,kmate/HaRe,mpickering/HaRe,kmate/HaRe,SAdams601/HaRe,RefactoringTools/HaRe,SAdams601/HaRe