[Beta] Ships Travel Annually

Summary: In the vanilla game transport ships will continually travel between their nominated docks. The number of times a ship visits these docks in a year depends on the distance between these docks. This can make it difficult to estimate how many resources to send to an outpost to keep it well supplied. This mod will force ships to wait until it has been a certain number of years since the beginning of their previous journey before starting a new one. This will, for instance, allow you to keep an outpost island perfectly stocked on food each year without clogging up a dock with too much and without depleting your main island's stores. This mod has integrated with Zat's ModMenu the interval between journey starts can be configured. However, it is a global config and cannot currently be set on a per ship basis. Contact: Feel free to reach out to me on the official Kingdoms and Castles discord as @Phedg1