Read rightmove property details pages as URLs from stdin, emit scraped data as json.

bash $ cargo run -- --floorplan --json < <(echo https://www.rightmove.co.uk/property-to-rent/property-68183922.html) Finished dev [unoptimized + debuginfo] target(s) in 0.17s Running `target/debug/rightscrapex --floorplan --json` {"url":"https://www.rightmove.co.uk/property-to-rent/property-68183922.html","summary":"2 bedroom flat to rent","human_identifier":"White Hart Lane, Barnes, SW13","price":"£1,500 pcm","floorplan_url":"https://www.rightmove.co.uk/property-to-rent/property-68183922.html#floorplan","location_image_url":"//media.rightmove.co.uk/map/_generate?latitude=51.466628&longitude=-0.253700&zoomLevel=14&width=190&height=222&signature=ha1gEOpgThpWZ9oYfvRNCWCkmPY="}