A bit of facia tech debt

Delete all the codes.

- Removes the placeholder classes for background and non-background, as all tones have backgrounds now.
- Remove list-media-large as it wasn't being used and duplicating outputted css.
- Removed some whitespace from various facia-card partials.

![200](https://cloud.githubusercontent.com/assets/1607666/4885089/a3bcc4ca-6371-11e4-880e-d4ee740829a6.gif)