Bug Fixed 012 & Rear Delivery!

[list] [*] Fixed a bug that was causing clients to have issues placing items on shelves. [*] Fixed a bug that was causing some clients to not be able to apply flooring or paint. [*] Fixed a bug that would cause stocker employees to take their break in the center of stores 2, 3 & 4, instead of in the storage room. [*] Fixed a bug that was causing the large garbage can purchase to deliver a normal size garbage can. The large garbage can will now hold 20 pieces of trash. [*] Added new upgrades for rear delivery and front door delivery. Rear delivery is available after the storage room has been unlocked. [/list]