Fixing more photography and potted plant stuff

![plants](https://cloud.githubusercontent.com/assets/7573912/5501280/7bbc70f0-8758-11e4-8f32-aa7a684c088d.png)

![photo](https://cloud.githubusercontent.com/assets/7573912/5501281/7d33c4ba-8758-11e4-83f8-c8e5b8d0970e.png)

 * Fixed an idiocy that caused many potted plants to show up invisible. You will now find those plants aboard the station.
 * Security Cameras now show up facing the correct direction in pictures.
 * Deep Fried food and other items that had their color altered will show as such on pictures as well now.
 * Added a gigantic list of exception for turfs in get flat icon that allows to have turfs face the right way, see above.

Uh.

Have you tried just applying dir on *every* turf, regardless of direction?