0.7.4 compatibility update - new chat message handling [part1]
Updated version to 0.7.4
Added new EntityData Packet
New API version
New NBT parser/writer
Update Tiles to use NBT
New chat protocol
Fixed empty signs on world load
Removed third-party NBT link
Sign NBT data on Player, send chests NBT
Implemented Level::getSafeSpawn()
Updated Chests [part1]
Added chest pairing
Chest unpairing
Fixed level importing
Fixed chests
Removed double chests
Fixed clearQueue() action not being deleted
Updated headers
Removed fish items