Added an ItemOption Prefab
Created Player Prefab
The player now will get their items in the inventory selection screen
Only within this scene will items be able to be added and removed
Updated player files to check for characterController being enabled
This will make it easier to implement the dual RigidBody system
-Added several fonts to guide direction of UI font choice
-Added UI folder in assets
-Added ideas for backgrounds for hint popups
-Updated popup script to be more general for toggling game objects/UI containers