Update production.ini

I read the issue that ralphbean opened about a month ago, as seen here: https://github.com/fedora-infra/tahrir/issues/175

I copied over the things in dev that weren't already in prod. If I've completely misunderstood what he meant, then, by all means, please let me know.
Merge pull request #220 from ArcticSphinx/develop

Update production.ini