Harder Illage and Spillage

Smaller update before another boss

• Magispeller has a health bar (only visible when fight starts)
• Magispeller darkens the sky during the fight (like the Wither)

     Small note: The Difficult Raids mod also gives Magi a health bar, but this mod's health bar overrides that one's.

• Magispeller's armor has Projectile Protection 5
• Magispeller's boots have Feather Falling 4
• Fireball now sets blocks on fire

     Small note: I tried to make the fireball home (as suggested by lol_3463555), and while I got it working, it caused some really weird rendering problems that I don't think I could've fixed. Still open to fireball suggestions though!

• Magispeller's Lifesteal now heals the correct amount
  • Increased Magispeller's frequency of using Fakers (I think)