Fix bug reported by Kaindakule : Caravan disappear on incident maps.

Fix bug reported by Sirjames101 : when returning from complex where original pawn food restriction would be forgotten.

1.2 : Caravan food restriction is now set throughout the assign menu

Fix bug reported by Eqz : "can't restore old food restrictions on caravan arrival if mod was not installed yet at that moment of caravan formation."

Fix splitting caravan bug, removed debug log, did some testing on edge case and added new Preview.png

1.1 : Reset pawn individual food restriction when caravan is back home

Add Preview.png (100% not done with Paint in 2mins).

[Auto-generated text]: Initial upload.