Item Scrapper

Note: This update changes the network protocol. Both clients and servers have to be on 1.4.0.

• Fixed the scrapper being unusable for anyone joining a LAN world.
• Fixed rendered items in the scrapper ignoring datapack transforms in multiplayer. They only worked for singleplayer and for the LAN host. (Datapack transforms now properly sync to all players.)
• Fixed shift + right-clicking with the hammer doing nothing on one half of the scrapper.
• Fixed a false "No Item Scrapper content config pack detected!" warning showing on LAN worlds that had config packs installed. (Related to first fix.)
• Fixed items from a server that was previously joined still showing as scrappable (tooltips, placement prompt and JEI) after joining a different server.
• Reduced server network traffic and lag. (Was sending update packets to every player, every tick, for every scrapper.)
• Improved client FPS near scrappers and when hovering scrappable items, especially with large NBT-reliant configs.
• Fixed debug logs producing no output.
• Removed a bundled logging config that sometimes could stop latest.log from being written.
• Hardened item placement against modified clients.