Adds RD turtleneck to replace whimsy

"B-but the RD doesn't have any department color identity!"
"B-but the RD's alt uniform is a reference too!"

You asked for it!

![ss 2014-10-25 at 02 56 30](https://cloud.githubusercontent.com/assets/7247232/4781250/a52c06da-5c92-11e4-86d0-b0326d5c9c6a.png)
![ss 2014-10-25 at 02 56 37](https://cloud.githubusercontent.com/assets/7247232/4781251/a67c8802-5c92-11e4-951f-05a284886848.png)
![ss 2014-10-25 at 02 56 53](https://cloud.githubusercontent.com/assets/7247232/4781252/a9d7a996-5c92-11e4-872a-61b449d71550.png)