Beaver Faction Building Control

Adds filters to buildings to allow Beavers of specific Faction to be assigned. This UI element is added to all Dwellings and Workplaces, to allow you to filter which faction of beavers can work there. Perhaps it's to filter Housing to control the population of each faction. Perhaps it's to prevent Emberpelts working in an Aquatic Farmhouse. Perhaps it's to prevent Leaf Coats from chopping down trees. This mod lets you do it!