Hostile Neural Networks: Extra Data Models

Trivia pack changelog.

Backported the Sniffer model I added in v4.2.3

Reduced the emerald gain from Pillagers to 4 (was 8)
Reduced the Iron Golem's RF use to 512/t (was 1,024)
Added Hexerei's Animal Fat to the Mooshroom model
Increased the Skull and Rib Bone output for Skeleton Druids [The Twilight Forest]

Added support for Occultism and Cracker's Wither Storm (requested by explodingtomatos544-code)