Properly turn off thirdperson on level shutdown

Fixed certain tools erroring when their console variables are set to "nan"

Applied a potential fix to stop tooltips from being displayed when they are not meant to be displayed

Improved flashlight effect on custom entities

Fixed Stunstuck sprites rendering in weird positions

Clientside ragdolls of dead NPCs will now properly inherit material override

Serverside ragdolls of dead NPCs will now properly inherit color and material override