Changed

• Generator items are recognized by a tag, not by their look. Renaming one in an anvil or changing its name or lore in the config no longer turns it into a regular block. Generator items made by 1.0.0 have no tag and are placed as regular blocks; give them out again with /bg give.
• Names from the config are set as the custom name of the item, not italic.

Fixed

• Potions and tipped arrows in items show the name from the config instead of the name of the potion.
• Generators that share a generator block each work as the generator their item was made for, not all as the first one.