Added level command
clean up some code
only update appearance for combat skills!
Finished LevelUpSkillListener
Fixed .gitignore for file system files
Fix: io.netty.handler.codec.DecoderException: GamePacketDecoder.decode() did not read anything but decoded a message.
Fixed several network errs
Fixed AIOOBE with Isaac
Removed documentation from overridden method.
OpenChatboxOverlayEvent -> OpenDialogueInterfaceEvent
Clairfy class name
Finished the level up listener (real ids this time)