This includes a number of new features:
* Move some moderation functionality into shared places, so we don't
keep re-inventing the wheel.
* Implement three-state moderation, where the submitter can edit their
item and then explicitly say "i'm done, please moderate this now".
This is currently only implemented for News, but done in a reusable
way.
* Move moderation workflow to it's own set of URLs instead of
overloading it on the general admin interface. Admin interface remains
for editing things, but these are now separated out into separate
things.
* Do proper stylesheet clearing for moderation of markdown fields, using
a dynamic sandboxed iframe, so it's not ruined by the /admin/ css.
* Move moderation email notification into dedicated moderation code,
thereby simplifying the admin subclassing we did which was in some
places quite fragile.
* Reset date of news postings to the date of their approval, when
approved. This avoids some annoying ordering issues.
render_to_response does not work on newer django, so it needs to be
replaced. And using a speicfic context actually overcomplicates things,
it's easier to just use a wrapper function. For those cases where we
don't need NavContext, just use render() (the new shortcut function from
django), which also removes the need to use RequestContext.
This one will validate that the url is under /accounts/, which is
the only part we are going to be excluding from caching once we
move the website to https-only.
This was broken before, but older django versions didn't notice it was
wrong and just ignored it. 1.8 throws an error, so now is a good time to
fix it.
