Replace README.md
Update README.md
Fix ChunkSender!

[VERBOSE] [Player$ChunkSender] send 556 chunk(s) to MikuMikuNi
Fixed as
[VERBOSE] [Player$ChunkSender] send 81 chunk(s) to MikuMikuNi
Revert distance based chunk sending
Add Chunk-Length to ConfigManager

+Fix NullPointer in First Launch
Add 'Status-dev' to Loader
Change HashMap in PlayerManager

to ConcurrentHashMap
Extract ChunkSender
Extract InternalDataPacketQueue
Oops
React ChunkSender

+Fix Access for Negative Index in Chunk
+Fix PlayerManager don't close Non-Logined Player
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다음은... 너로 정했...다가 아니고, InternalDataPacketQueue 차례!
React InternalDataPacketQueue

+Fix NullPointer in Entity
+Add List to Loader
+Fix AcknowledgePacket
+Cutout (Non)Login from PlayerManager
+Improve ChunkSender
+Add Safer Thread(TaskThread)
Delete LEVEL4 -debugcode-

Less disk usage, yep.
Add Item
Untested World Time
Tried World Time
Move EntityManager to Level
Add CommandManager
Follow PocketMine

Fix WorldTime?
Fix Fast Goodbye