Update 1.1

Updated to version 1.1:

- Fixed the weapon knockback: I put the init in (idk why I ever took it out) which adds a small horizontal knockback that gets gradually stronger, the more vertical the aim is

- Added a FSM .state file for the slide animation

Probable future updates:

- slide animation as player location-based decoration (cleaner than the HUD image call)

- visual examples for each script feature