b3spectacled

Generate Beta, Alpha, Infdev, and Indev terrain for Minecraft 1.12.2

Adds river generation for Modern Beta Forge 1.12.2

Adds biome generators from Beta 1.8 to Release 1.6 for Modern Beta Forge 1.12.2

Adds island generation for Modern Beta Forge 1.12.2

Adds biome generation with customizable biome maps and a visual editor for Modern Beta Forge 1.12.2

Smooth menu scrolling for Forge 1.12.2