Update! Keybindings and Resolution Settings Are Back!

We've update Receiver to get some long-requested features back since they were originally disabled with the Unity engine upgrade.

• Switched to the new Unity Input system, with it comes the ability to more easily rebind inputs, which there's now a menu for
  
• Added quality and resolution settings to the in-game menu
  
• Made improvements that should positively effect performance for longer runs
  
• Fixed the full auto mode on the Glock is now functional again
  
• Updated the Unity Engine to version 2019.4.15f1