Added .settings to hgignore.
Eclipse IDE uses this map to store some settings. Since this is widely used I decided to add it to the ignore list.
# 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: /