More Sleeps

• Added advancements

• Fixed bug where mod gives effect when leaving a bed early.

• Added gamerule for turning nightmare on and off.

• Converted to Forge 1.20.1

• Converted to Forge 1.16.5

• Converted to Forge 1.18.2

• Converted to Fabric 1.19 - 1.19.4

• Converted to Forge 1.19.2

Adds:

• Nightmare

Readds:

• Normal Sleep