Allow job specific names

[Haprenti]

Tying fixed names to specific jobs at round start is going to result in involuntary meta when people identify a person's job just my name.

For example :
Assistant A: "Mr.Egghead attacked me!"
> Mr.Egghead is always a scientist
Assistant B: "Let's search for him in science."

Don't see a problem with that, isn't Mr.Egghead supposed to be registered as a scientist in the station database anyway ? Characters can know each other as they were on the station before the round started for some time already.