Random fixes and changes:
>Halfed the light dissipation rate due to blocks
>Added a periodic_damage_modifier aura
>Added onTick() functionality to Auras.
>Damage is now far more comprehensive
>Reworked Divine Cross
>Added a "new" item Ankh
>StatusEffect names are now more descriptive.
>StatusEffects are now cleared on player death.
>Damage modifiers should work properly now.