Leather+ update

Most Minecraft players simply skip the first stage of armor crafting, namely leather armor. Unfortunately, it's often much easier to obtain Iron equipment and go into battle with better protection. But the Leather+ update mod changes this: now crafting leather armor becomes simpler, so you'll use it more often in early fights. Leather can be divided into 9 leather pieces and reassembled. Now full leather armor requires only 3 leather hides. Crafting is completely replaced. Leather pieces can also be obtained from rotten flesh. You can then reinforce leather armor using iron. When armor breaks, you can recover the materials or repair it. The author also added saddle crafting and paper crafting recipes.