LPX AntiPacketExploit v3.8.2

Finally, we fixed a 1.8 working exploit that caused Netty to crash. It wasn't fixed by ANY anti-exploit, we worked hard 4 days to make this fix real without any Spigot fork. Actually, with this update, LPX is the only existing anti-exploit having this legendary check.

- Added new NettyCrasher check
- Improved injection system (? Splitter not found?)
- Updated config.yml

- Added permission "lpx.gui" to allows only to open the GUI
- Fixed "splitter not found" happening sometimes
- Fixed book checking on 1.12+

- Now CustomPayload packets with BungeeCord channel are ignored
- Fixed Position unloaded chunk check for 1.9+
- Improved default options for Position unloaded chunk check
- Removed old TinyProtocol injection for outgoing packets
- Added more tries on inject to prevent injection failures
- Slightly improved code quality
- Changed the way ByteBuf size is calculated
- Fixed stuck message "disabling LPX" caused by packet logger
- Added PacketPlayInTransaction as an ignored packet

- Improved ByteToMessageDecoder checks
- Changed channel closing methods
- Small code cleanup
- Made reflections faster with cache
- Use of Optional instead of Nullable

- Added new important check for 1.13+ exploit
- Small code cleanup
- Added new packets to log
- Updated config.yml

- Fixed IndexOutOfBoundsException

- Fixed new exploit
- Fixed invalid moves false flags
- Improved printer mode
- Improved position checks
- Adjusted position values
- New way to check ByteBuf size

- Fixed ByteBuf capacity count
- Old logs now delete correctly
- Improved console messages
- Fixed false flags with WindowClicks