Adds slim armor vests for HoP, HoS, and bartender

Protection with less bulkiness for your formal suits. If the HoS wants a normal vest he can always pillage one from one of the many security officer lockers.

Large vest / New slim vests
![ss 2014-10-24 at 01 50 01](https://cloud.githubusercontent.com/assets/7247232/4776354/09b0604c-5bc1-11e4-90a2-03df15f86936.png) ![ss 2014-10-24 at 01 49 29](https://cloud.githubusercontent.com/assets/7247232/4776355/0ab5fac4-5bc1-11e4-8947-649b2dc85f79.png)

![ss 2014-10-24 at 01 51 11](https://cloud.githubusercontent.com/assets/7247232/4776356/0dc779e0-5bc1-11e4-8df3-30eff764fce9.png) ![ss 2014-10-24 at 01 55 08](https://cloud.githubusercontent.com/assets/7247232/4776357/0f44b4ae-5bc1-11e4-9a24-e21b8731d2de.png)

![ss 2014-10-24 at 01 57 01](https://cloud.githubusercontent.com/assets/7247232/4776358/12afb56c-5bc1-11e4-8c48-61795766ca72.png) ![ss 2014-10-24 at 01 57 11](https://cloud.githubusercontent.com/assets/7247232/4776360/1507bd3c-5bc1-11e4-81d4-f92144624b42.png)

Also the new vests protect you less but I thought that would be obvious