Balancing:
Store level is 3 times harder to increase. (its
inventory currently maxes out at level 3, but
its realism shards still continue to level 30)
(the prices at the ghost town store now function
as if the player has 10 additional charisma)

Misc:
Fixed infinite gold exploit from ghost town store
if charisma was over 90.
Fixed Consistent Fortune from giving far too much
item find and enemy gold.
Fixed Piercing Ribbon from not activating.