Artillery Miner

Fixed a bug where upgrades were not able to buy and were saying weapon damage upgrades increase by 5 this would have been happening only for users with a different language set on their system that swapped commas and full stops. Added some new locked items to the shop system so you will now have to unlock items in the shop when you upgrade that item in the tree. Added an auto collection section in the shop to show how much bar you are collecting throughout the game.