Template cases: commenting out scalarLevels to prevent 0 directory

being filled with cellLevel files, which generally breaks workflows

etc/templates/closedVolume/system/snappyHexMeshDict

@@ -94,7 +94,7 @@ meshQualityControls
 
 writeFlags
 (
-    scalarLevels
+//    scalarLevels
     layerSets
     layerFields
 );

etc/templates/closedVolumeRotating/system/snappyHexMeshDict

@@ -116,7 +116,7 @@ meshQualityControls
 
 writeFlags
 (
-    scalarLevels
+//    scalarLevels
     layerSets
     layerFields
 );

etc/templates/compressibleInflowOutflow/system/snappyHexMeshDict

@@ -118,7 +118,7 @@ meshQualityControls
 
 writeFlags
 (
-    scalarLevels
+//    scalarLevels
     layerSets
     layerFields
 );

etc/templates/inflowOutflow/system/snappyHexMeshDict

@@ -118,7 +118,7 @@ meshQualityControls
 
 writeFlags
 (
-    scalarLevels
+//    scalarLevels
     layerSets
     layerFields
 );

etc/templates/inflowOutflowRotating/system/snappyHexMeshDict

@@ -145,7 +145,7 @@ meshQualityControls
 
 writeFlags
 (
-    scalarLevels
+//    scalarLevels
     layerSets
     layerFields
 );