add a todo to shared api

core/src/main/java/com/seibel/distanthorizons/core/api/internal/SharedApi.java

@@ -324,7 +324,7 @@ public class SharedApi
 						try
 						{
 							// If MC's lighting engine isn't thread safe this may cause the server thread to lag
-							chunkWrapper.bakeDhLightingUsingMcLightingEngine();
+							chunkWrapper.bakeDhLightingUsingMcLightingEngine(); // TODO handle unlit chunks, would pulling in the chunk from disk be a good idea? Look at ChunkLoader in the world gen code for an example
 						}
 						catch (IllegalStateException e)
 						{