Marching Order v3.0 (#920)

* Created Marching Order v3.0. This version is a complete overhaul that uses an advanced formations-based system.

* Created Marching Order v3.0. This version is a complete overhaul that uses an advanced formations-based system.

* Additional tweaks to Marching Order 3.0.

* Updated documentation.

* Updated Marching Order demo gif.

* Modified new Marching Order version to handle dynamic lighting wall collisions.

Co-authored-by: Cazra <stephen.lindberg@rkcybersolutions.com>