[PR] Add extra items to security closets

[Dr. Puggers]

I would be against the headset. Once security catches onto the fact that the comms are compromised all it does is just makes the security communication annoying as they swap over to PDA messaging. 
But if you do go unnoticed, it's quite powerful.

Antags already have means to get access to security comms quite a few ways and this just seems like a handout.

But the idea is pretty dope imo. Maybe even replacing one of the lockers with spare equipment- as mainsec get a bit cluttered with all the disks, pinpointers... Stuff's always all over the floor