Proj 3 1.2.1

Project 3!

1.1.0: WIP update... 

- added a toggle flashlight using F

- removed a platform that allowed unauthorized climbing

- tweaked some collision boxes

1.2.0: FINAL update...

- added text that appears when walking through detector boxes

- added collision boxes to remove more unauthorized climbing

- made certain areas not accessible on the first walk-through

- made entities much quieter with a shorter range