Allow approval to work if no existing approved versions

Try too set margins if bottom margin is undefined for MSWord section
Corrected comment

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

@@ -784,6 +784,20 @@ namespace VEPROMS.CSLA.Library
 					myDoc.PageSetup.LeftMargin = newLeft;
 					myDoc.PageSetup.TopMargin = newTop;
 				}
+				else
+				{
+					try
+					{
+						myDoc.PageSetup.BottomMargin = 0; // 11 * 72 - (newTop + newLength);
+						myDoc.PageSetup.RightMargin = newRight;
+						myDoc.PageSetup.LeftMargin = newLeft;
+						myDoc.PageSetup.TopMargin = newTop;
+					}
+					catch (Exception ex)
+					{
+						_MyLog.Error("Could not set margins", ex);
+					}
+				}
 			}
 			else
 			{