InTheaters: Moved the detail to a standard template.

The detail template of movies used to be a copy of the Recipes template. But now we're using a standard template.

Also removed some unused CSS.

This fixes #727, too.

![screen shot 2014-05-13 at 10 02 06 pm](https://cloud.githubusercontent.com/assets/81969/2966270/dd84bdbe-db0b-11e3-8d1e-813fd16d12d0.png)

![screen shot 2014-05-13 at 10 02 41 pm](https://cloud.githubusercontent.com/assets/81969/2966273/e7362866-db0b-11e3-805f-87ab5e11428f.png)