Change Dump, players can now spawn in and see eachother
- Cleaned up Chunk() a bit
- Cleaned up Entity(), made pos/motion/rotation/etc better
- Added PlayerPosition() for player-releated movement
- Added player-list packets, sent 2 times a second instead of 20 in notchian servers
- Made Packet() a bunch more efficient by caching the build result unless specificed to rebuild
- Other stuff