Villager Overhaul

3.7.B2: better support for custom currency 3.7.B4: Equip/Stash loadout commands, minor warning on dedicated servers due to trying to access client-only mappings, nudge villagers when returning them to their post after a chat command execution as well as 30s timeout logic to avoid villagers getting stuck in the "get back to post" process. 3.7.B5: Localized chat, 3D spherical, default range 26 but server configurable. Shout (hunger) and whisper functions.