B2019-174 Created static method to register the font fonder so that it can be called at the start of printing.

B2019-174 Register the font folder with iTechSharp so that the symbol fonts can be found when generating the Auto Table Of Contents

PROMS/Volian.Print.Library/PromsPrinter.cs

@@ -684,7 +684,7 @@ namespace Volian.Print.Library
 
 			if (_MyFoldoutSection != null) _MyFoldoutSection.Clear();
 			else _MyFoldoutSection = new List<SectionInfo>();
-
+			VlnItextFont.RegisterFontFolder(); //B2019-174 register the font folder so that symbols will display on auto TOC
 			if (myProcedure.Sections != null)
 			{
 				int cnt = 0;