Updates Geckolib Adds Mo'Zombies Wave Replaces REI with JEI

If the undead-infested cities weren't enough, something far worse has emerged...

Adds:

• Macaw's Roofs
• Enderman Overhaul
• Endertanks
• Enderchests

Adds:

• Hole Filler
• Trash Cans
• Polymorph (recipe conflict solver)

Removes:

• Cat Jam (server incompatible)
• Tiny Allies (worldgen crash)

Adds:

• Hole Filler
• Trash Cans
• Polymorph (recipe conflict solver)

Removed Visual Workbench due to conflict with raycasting in the Origins mod.