Unify Classic and RP Sec accesses

[Chasu]

(lots of text which you can read above)

I admit that my point wasn't the strongest, but my opinion still stands. Pretty much everything that can be said about this has already been said (notably that "Hey HoS/AI/Department member, open the door please" isn't really fun interaction), so I think that we should go with a 1-week TM to get real feedback instead of going through one hypothetical scenario after the other.