Semi's Backpacks

Fixed a bug where shift clicking to the backpack while the backpack interface was open caused dupe&item deletion depending on the order of clicks to the backpack item.

• Decreased the cost for crafting Treated Leather, it requires 1 less bonemeal and 1 less leather now.

• Increased the cost for crafting Wrought Copper, it requires 1 more molten copper and 3 golden nuggets now.

• Fixed english translation.

• Small text related fixes.

• Small Fixes

• Release