Email verification should expire after 30 days and forgot password
verification should expire after 7.

Things that should be done:


-  These fields should be added but not required
-  Views should be modified to add these expiration fields when
   adding the tokens
-  Views should be modified to check the expiration fields before
   using
-  A migration should be added...
   
   -  fields without verification keys should just have the
      email\_verification\_expires and/or fp\_verification\_expires set
      to None
   -  fields with verification keys should set them to a timedelta
      from today


You can set these fields via a timedelta:

::

    >>> import datetime
    >>> datetime.datetime.now() + datetime.timedelta(days=10)
    datetime.datetime(2011, 7, 4, 8, 41, 8, 502139)

I want to see a feature that monitors a directory for new images,
and assimilates them into MediaGoblin. I should be able to plug in
my camera, when /media/foocamera appears, goblin sees it, copies
the pictures off, and empties the camera.

I should be able to visit my GMG webpage then and see them in a
gallery.

Due to the possibility to overload a server by sending it HUGE POST
requests, we should provide an option to instance-owners to limit
the possible media upload size.

Presumably, we should put this option in ``mediagoblin.ini``.

We should also display this information to the end-user by
providing a notice in ``mediagoblin/submit/forms.py``.

Here's a handy snippet provided by cwebber/paroneayea that might
aid anyone pursuing this ticket's completion:
`http://wiki.pylonshq.com/display/pylonscookbook/A+Better+Way+To+Limit+File+Upload+Size <http://wiki.pylonshq.com/display/pylonscookbook/A+Better+Way+To+Limit+File+Upload+Size>`_