More website changes

[Toshio Kuratomi]

Now that the Talk submission deadline is passed, there's some text on the
flock site that needs to be updated:

http://flocktofedora.org/
* Green box that tell people to submit a talk
* Just above the green box is a textual link to submit talk.
* Menu bar has submit a talk as an entry.  That links to the post about
  submitting talks which lists the dates of talk submission.  Might be nice
  for users to remove the menu entry but probably the post is
  self-explanatory.

https://register.flocktofedora.org/
* As Matthew noted, the registration app is saying that registration is
  closed.  But the posting on the flocktofedora page says pre-reg should be
  open until July 17th ( Source: http://flocktofedora.net/hello-world/ )
 
-Toshio