Made Request use the new link_id and scope_path
This cleans a lot of weird user interface badness and
demonstrates how Linkable can be used.
# Directions for web crawlers.
# See http://www.robotstxt.org/wc/norobots.html.
User-agent: HTTrack
User-agent: puf
User-agent: MSIECrawler
User-agent: Nutch
Disallow: /