Bug fix for equippable durability in RoG.

Forgot to clean some stuff up.

- Configuration changes to perish formatting.
- Refuelable clarification

Bug fix for base game and Reign of Giants erroring on equippable items.
Added compatibility for SmartCrockPot mod.

Bug fix where some descriptions such as food information didn't activate if the item was in a backpack.

Perish time correctly changes if something subject to perish time modifiers (ice box).

Accounted for perish rate of 0 (ice in an icebox).

Added temperature information and bundled supplies information.

Bug fixes for base game.

Documentation updated.