TFC Cold Sweat

• Removed sunlight temperature system.
• Refactored/Rebalanced hot item temperature:

Hot items only heat up players when faint red Removed temperature cap, items now have diminishing returns to their temperature instead. Rebalanced temperature recieved from temperature. Having a few items doesn't instantly reaches the maximum temperature recieved, but having a lot of hot items now is a lot more dangerous. tl;dr: Having few hot items is less dangerous, having a lot of hot items is now more deadly.

• Thirst drain increase from temperature now uses Cold Sweat ambient temperature instead of Climate temperature.