Day/Night cycle beggining

Hey guys! this is mostly a backend/bug patch. It fixes more UI issues and fixes some messy code causing some project data to be stored in the engine (not good). However, this update also includes the day/night cycle! It's cosmetic for now, but I will be adding more to it in the coming weeks. Keep your eyes out for an update fixing some of the building issues as well, since that is my next target. ETA on Halloween update is the 27th.