Patch Notes: Caravans that keep to the road

Caravans

Caravans and travellers now keep to the right of the road, so parties that meet pass side by side instead of walking through each other's wagons. Two caravans heading the same way walk abreast.
A wagon now follows its horse round a bend instead of swinging round all at once.
At a shared camp, every caravan's wagons park round one fire without standing in each other, and each horse is tied alongside its cart.
In a roadside hold-up, fighters and bandits no longer stand inside the wagons and horses.

A roadside fight you walk up to no longer ends by itself, killing the caravan's guards and counting as a win you never fought.
A merchant whose caravan will meet trouble now offers to hire you, and the missing offer no longer gives that away.
Remains found in a dungeon are no longer laid again after you save and load inside it.
Townsfolk walking into a shop are inside as soon as they reach the door.
In town, people no longer stand inside one another in a three-person conversation.

AUDIT LW-III: the living world audited whole, and the caravans' wagons clear of one another by @Lattymoy in #799

Full Changelog: app-v0.1.7966...app-v0.1.7969