Update V0.27

Added:
-Wood Cross Bow
-Structure Damage
-BioLumSpear Blue Cosmetic
-Gave StonePickaxe a cosmetic
-PincerAssaultRifle
-HotBar

Fixed:
-BioLumSpear not giving resources on kill

Behind The Scenes:
-Fixed numerous inventory bugs (I believe that's all of them fixed)
-Added background features in preparation for demo launch