Villager See, Villager Do

• Added pickup blacklist. Villagers won't pickup items on the blacklist (they'll still pickup items like certain crops that they'd pickup without the mod installed). Closes #3
• Villagers will no longer jump out of bed to pickup items. Closes #5
• Fisherman villagers will once again only trade boats appropriate for their biome type.
• Fixed incorrect stack counts and items being assigned to the wrong sides of trades.

A cumulative changelog can be found here