[MAP] Boxstation Update and Deputy Armbands

![screenshot 2014-08-09 13 59 35](https://cloud.githubusercontent.com/assets/3828067/3867484/69f10994-2001-11e4-9d13-95dfc4b99f9f.png)

-Singularity engine is now sealed off from outer space, making it more secure from saboteurs and safe from meteors
-Deputy armbands (red) added to HoS office. These can be ad-hoc distributed by the HoS when deputizing crew
-Moved PDA cart boxes to HoS office and replaced one of the carts with the detective model
-Slight remap of HoS office to fit everything in there. added a filing cabinet and paper, too
-Shutters added under robotics and R&D's primary hallway windows
-Filing cabinet and paper added in bridge