Eaters of the Earth

Small update that shouldn't mess with existing worlds.

Changes
added a low fire texture pack by default to help Flamekin playability.
Updated Essential to the newest version.
Added FancyMenu and a custom menu to boot!
Added MCEF to work with fancy menu.
Slightly reduced the amount of kills needed for an undead army.
Increased the required kills for a spore mob to evolve and hyper evolve by 1 and 2 respectively.
Increased the speed spore mobs starve by ~10%.
Removed the durability loss of equipment on death entirely.
Reduced all first tier unique mutation xp costs to 15 levels instead of 20.
reduced a bunch of esper mutations xp costs and changed sunder mind's item requirement.
added 2 new recipes for fire charges to make esper mutations easier
reduced soul cost for profane soul's main ability to 10, from 20.
Reduced the time it takes to start regenerating after taking damage, from 10 seconds to 6. EXPERIMENTAL.
Added custom recipes for non-exploration based gun blueprints.