Update several todo comments

core/src/main/java/com/seibel/distanthorizons/core/dataObjects/fullData/FullDataPointIdMap.java

@@ -44,6 +44,7 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
  *  since it stringifies every block and biome name, which is quite bulky.
  *  It might be worth while to have a biome and block ID that then both get mapped
  *  to the data point ID to reduce file size.
+ *  And/or it would be good to dynamically remove IDs that aren't currently in use.  
  * 
  * @author Leetom
  */

core/src/main/java/com/seibel/distanthorizons/core/file/AbstractNewDataSourceHandler.java

@@ -35,7 +35,7 @@ public abstract class AbstractNewDataSourceHandler
 	 * 
 	 * @see AbstractNewDataSourceHandler#MIN_SECTION_DETAIL_LEVEL
 	 */
-	public static final byte TOP_SECTION_DETAIL_LEVEL = DhSectionPos.SECTION_MINIMUM_DETAIL_LEVEL + LodUtil.REGION_DETAIL_LEVEL; // TODO add "section" to detail level
+	public static final byte TOP_SECTION_DETAIL_LEVEL = DhSectionPos.SECTION_MINIMUM_DETAIL_LEVEL + LodUtil.REGION_DETAIL_LEVEL;
 	/** 
 	 * The lowest numerical detail level possible. 
 	 *

core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/FullDataFileHandlerV2.java

@@ -156,7 +156,8 @@ public class FullDataFileHandlerV2
 	@Override
 	protected FullDataSourceV2 createNewDataSourceFromExistingDtos(DhSectionPos pos)
 	{
-		//  TODO maybe just set children update flags to true?
+		// TODO maybe just set children update flags to true?
+		// TODO is any special logic necessary? All DTOs should be generated using their children via the update system anyway
 		return FullDataSourceV2.createEmpty(pos);
 	}