include footnote size when pagination within step section logic

get max of bottom most of table for steps in table that have sibling steps
use ‘ParagraphToPdf’ (not ‘ToPdf’) for footnotes so that associated paragraphs don’t get referenced

PROMS/Volian.Print.Library/VlnSvgPageHelper.cs

@@ -618,7 +618,11 @@ namespace Volian.Print.Library
 					ntfn.YTopMost = yTopMargin - myYOff;
 					
 					ntfn.Processed = false;   // process from here
-					ntfn.ToPdf(cb, yTopMargin, ref yTopMargin, ref tmp);
+					// Only use ParagraphToPdf for printing of a single step.
+					// This is assuming that footnotes do not have child steps.
+					ntfn.ParagraphToPdf(cb, yTopMargin, yTopMargin, tmp);
+					//ntfn.ToPdf(cb, yTopMargin, ref yTopMargin, ref tmp);
+
 					myYOff -= (ntfn.Height); // - vlnPrintObject.SixLinesPerInch);
 				}
 				NotesToFootNotes = null;