Consider whether an ‘End’ message is printed when determining page breaks

Added error log message ‘End Message LOW on page’, if the end message locates on the bottom line of page list box.

PROMS/Volian.Print.Library/vlnParagraph.cs

@@ -1286,6 +1286,7 @@ namespace Volian.Print.Library
 					if (myMsg.Contains("%-12s"))
 						myMsg = myMsg.Replace("%-12s", MyItemInfo.MyProcedure.DisplayNumber.PadRight(12));
 					float xpos = 0;
+					if (yTopMargin-docstyle.Layout.PageLength>=msg_yLocation) _MyLog.WarnFormat("End Message LOW on page: {0}, {1}, {2}, Page {3}",msg_yLocation, MyItemInfo.ItemID, MyItemInfo.ShortPath, MyPageHelper.CurrentPageNumber+1);
 					if ((docstyle.End.Margin ?? 0) != 0)
 					{
 						xpos = (float)docstyle.Layout.LeftMargin + (float)docstyle.End.Margin;