Illagers+ Legacy

• +Added Illager General and Frostmancer
• *Fixed Black Iron Golem animations
• +Redid Illager Fort Structure
• +Added Ice Castle Structure
• +All loot tables now use datagen
• +Added Illager Fort Reinforcement System
• +Readded mod birthday function
• *Tweaked structure spawning values
• *Tweaked config, blacklists can now use biome categories and types
• -Removed old structure code
• *Tweaked some mob AI
• +Added an additional attack to the necromancer
• +Added new advancements
• *Updated mod.toml file

--If you are updating to the newest version, PLEASE DELETE THE ILLAGERS+ CONFIG FILE so it can generate a new updated one