* NpcItems now have only the UID on the extra property (instead of the full NPC object) to avoid retrieving outdated info.
* Finally finished making the key option engine support more than 10 options on all passages. After option 0 the next one is activated with Shift + 1.
* Showing months for <1yo on Person short description as well.
* Option for the player to pick up < 7yo kids.