Odd Water Mobs

IN 1.5.0:

· Added squat lobsters (7 variants) and squat lobster buckets.

· Added sea pigs, sea pig buckets, and a new poison protection effect and potions, including custom particles.

· Added 3 more variants to the deep sea fish (11 total).

· Added hydrothermal vents with custom particles and sounds.

· Added a new painting.

· Added new trades to the fisherman villager.

· Added a new advancement and removed the Responsible Parenthood one due to bugs (12 total).

· Fixed the spider crab not spawning.

· Fixed the isopod AI so now they can move on land.

· Fixed the coelacanth spawn rate, now they only spawn in deep ocean dunes when it's raining (still very rare).

· Tweaked the baby spider crab model.

· Changed the way the advancements appear on the menu.

· Removed the background music that would play on deep ocean dunes due to errors.