Trade Post for MineColonies

Release Notes 1.06.004:
* Added functionality for "focused foraging", making your pets more helpful at finding what you want them to find.
* * This unlocks based on research in the Animal Trainer branch of the Economic research tree.
* * The Feeder and Dredger blocks have a new "target" slot where you specify the item you're preferring that they find.
* * This increases their chances of finding that specific item (provided the appropriate source locations are in range of the pet working block), but does not guarantee it.
* Split the Husbandry animal tab out from the Pet tab in the Animal Trainer module list for clarity regarding which are pets and which are livestock.