Add report_note to scraper.rb

Just a suggestion. I always personally modify this. I use it to scrape titles often, and i prefer it to be saved in notes rather than wmap results, because i find it easier to search and automatically add results to rhosts.
but running a notes command doesnt output the port. is it only saved in the database and not outputted? what if you want to see scraper results from two ports on the same host?