[Ambassadors] Please update F17 release events wiki page

[Arif Tri Waluyo]

Hi everyone,

Because we are getting close to the F17 release date, please update
the wikipage[1] and give information clearly. That would be very helpful
if all the information on the page always up to date.

1. http://fedoraproject.org/wiki/F17_release_events

Regards,
Arif Tri Waluyo