B2020-081 better logic for steps with more than on RNO level to try and keep the RNO sub-step from breaking (where possible) and to see if the entire second RNO could also fit on the page

PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs

@@ -1400,6 +1400,32 @@ namespace VEPROMS.CSLA.Library
 			}
 			return level;
 		}
+		// B2020-081 used in HasSecondRNOThatWillFit() in pagination.cs
+		//           Get the total number of RNO levels in the step
+		public int GetMaxRNOLevels
+		{
+			get
+			{
+				return MyHLS.GetMaxRNOLevelsFromChildren;
+			}
+		}
+		private int GetMaxRNOLevelsFromChildren
+		{
+			get
+			{
+				int maxRNOLevel = RNOLevel;
+				if (MyContent.ContentParts != null)
+				{
+					foreach (PartInfo pi in MyContent.ContentParts)
+					{
+						foreach (ItemInfo ii in pi.MyItems)
+							maxRNOLevel = Math.Max(maxRNOLevel, ii.GetMaxRNOLevelsFromChildren);
+					}
+				}
+				return maxRNOLevel;
+			}
+		
+		}
 		private bool ParentAndOr
 		{
 			get