Added invitation received message upon creating a new invite. Moved the inviteAcceptedRedirect into the logic code. Added a TODO for further user notification upon creating a request. Patch by: Lennard de Rijk

# 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: /