roster and managing NPCs

[Applesauce]

Not sure how feasible this is to implement, but:

It would be super awesome to be able to have limited "order" permissions on NPCs for shops you roster. For example, you could order them to move to appropriate places in the room, emote (though this could currently be facilitated via rpecho), or set different actions to indicate what they are doing in a scene.

Mainly I notice that mobs tend to be in a random or "wrong" place on map after a reboot, so it would be nice to put them where their default action is, or move/action them if you order them to clean up around the shop, etc.

There should be restrictions because you probably shouldn't be able to order them to actually LEAVE the shop, since that technically "moves the shop". But at least move/action commands, and preferably step/emote for full flexibility.