Simplified Input System for Unity

This is an input system which connects to Unity and is meant to help new game developers get into game development. It is similar to the Unity old input system but has some of the capabilities of the new input system. It allows users to make quick input scripts, where an input asset is added to the script to define what binding controls what function. The default bindings are for computer, and added bindings can support multiple other devices. This input system provides a rebinding ability by letting input manager assets get swapped during gameplay using code functions.