Squake: Ari's fork

Adds Bunnyhopping and Airstrafing to Minecraft with Quake style movement. An updated fork of squeek502's squake.

Why another squake fork?

I find that many squake forks either lack features such as a keybind to toggle quake movement, broken sharking, or go way too far and have a network handler for some reason??

This fork attempts to have updated movement code while retaining features and codebase from the original Squake