Some code re-use in templates
As a side-effect the pre-accept and pre-accept are now first, rather
then mingled with the other buttons.
Patch by: Sverre Rabbelier
# 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: /