New Cards for major departments.

Here are the cards.

![card](https://cloud.githubusercontent.com/assets/4789639/2688182/56a00fbe-c289-11e3-9bcb-556ac2ce5141.png)

I also added a sprite for the syndicate card. (Not agent card), and made a new description for the centcom one.

Give me a minute and I'll make a changelog.