fixed news link(s). news archive appears strange in preview mode.
a bit more tidying up, added news and archive to preview
clarified participant names
tried to fix examples
updated examples, de-named participants and added some extras
tidied up some content
Obfuscated 2012 email as well
Obfuscated email
Restarted example cat1+cat2 including submenue
fold both format descriptions into one
