Some crash fixes and other bug fixes

Moose Miners

Take control of a mining operation run by moose. They mine and sell the gems. You need to decide where to spend the profits. Hire more miners and upgrade their gear. Buy new rails and minecarts to get deeper into the mine. The deeper you get the more valuable gems you will find.

Bug fixes [list] [*] Fixed storage fences persisiting from previous save after starting new save [*] Fixed money from selling many expensive wands being negative in some cases [*] Fixed wand storage upgrade not being reset when starting a new save [*] Fixed a bug causing crashes after build grinders all the way to the left edge [*] Fixed so moose cannot be placed outside the side map edges which could cause the game to crash [/list]