Split I18N stuff into its own submod.

homedecor/bathroom_furniture.lua

homedecor/bathroom_sanitation.lua

homedecor/bedroom.lua

homedecor/books.lua

homedecor/climate-control.lua

homedecor/crafts.lua

homedecor/depends.txt

homedecor/doors_and_gates.lua

homedecor/electronics.lua

homedecor/exterior.lua

homedecor/fences.lua

homedecor/furniture.lua

homedecor/furniture_medieval.lua

homedecor/handlers/furnaces.lua

homedecor/handlers/inventory.lua

homedecor/init.lua

homedecor/kitchen_appliances.lua

homedecor/kitchen_furniture.lua

homedecor/lighting.lua

homedecor/misc-nodes.lua