Configurable Sunburn

MOD OVERVIEW:
Allows users to configure how different entities (including players!) react to sunlight. it does nothing by default, but the configs contain some intuative examples of how to change stuff.

CONFIGURATION INCLUDES:
 • Override any mob to burn when exposed to the sun
 • Override any mob to NOT burn in sunlight
 • Set any mob to pathfind to the shade during the day
 • Configure if helmets protect against the sun (default: true)
 • Configure rate of helmet durability loss when exposed to the sun (for entities that burn in daylight)

Example Configuration: Sunscreen for Zombies and Skeletons.
Players, Creepers & Husks now burn in sunlight unless wearing a helmet.