Website updates

[Oliver Propst <oliver propst gmail com>]

Now that this year's edition of GNOME Asia summit are over I think its
a good time
to update the website to reflect that.

I know that after after GUADEC, pre conference content are replaced
with a thank you note and the group photo along. Maybe this is
something that can considered for the GNOME Asia summit website as
well.

-- 
-mvh Oliver Propst