Update lighting on edits
Merge branch 'master' of https://github.com/jvmakine/haju3d.git

Conflicts:
	haju3d-client/src/main/java/fi/haju/haju3d/client/chunk/light/ChunkLightManager.java
	haju3d-client/src/main/java/fi/haju/haju3d/client/ui/WorldManager.java
	haju3d-common/src/main/java/fi/haju/haju3d/protocol/world/Chunk.java