cosmetic (marks place in code where mergeable cubes are turned off from result)

data-discovery/src/main/java/vlkb/output/XmlSerializer.java

@@ -189,7 +189,7 @@ public final class XmlSerializer
       {
          for(Dataset dataset : subsurvey.datasetArr)
          {
-            if(dataset.obsCore == null) continue; // skip mergeable datasets
+            if(dataset.obsCore == null) continue; // FIXME skip mergeable datasets
 
             astro.addRow( obscoreRow(dataset, subsurvey) );
          }