Securitron Update

-Added a new access type that will act as a weapon permit that the HoS/HoP can manage. Centcom, Security, Captain, HoP, and the Barman start with it.
-Securitrons will now have the option to declare arrests they make to anyone who is wearing a security HUD. This can be turned off per-securitron
-Securitrons now have the option to arrest humans without any IDs. Defaults to off.
-Changed how securitron threat assessment is calculated
-Removed detective access from securitrons
-Stunning and cuffing now properly bolds their text for the perp
-Pingsky has its own type now

I realise there is a lot of existing duplicate code between the EDs and the securitrons, but I don't think I'd have the capability to tackle that any time soon.