Wire up a whole bunch of stuff on read

SabreTools.Library/IO/XmlTextWriterExtensions.cs

@@ -0,0 +1,23 @@
+using System.Xml;
+
+namespace SabreTools.Library.IO
+{
+    /// <summary>
+    /// Additional methods for XmlTextWriter
+    /// </summary>
+    public static class XmlTextWriterExtensions
+    {
+        /// <summary>
+        /// Force writing separate open and start tags, even for empty elements
+        /// </summary>
+        /// <param name="xmlTextWriter">XmlTextWriter to write out with</param>
+        /// <param name="localName">Name of the element</param>
+        /// <param name="value">Value to write in the element</param>
+        public static void WriteFullElementString(this XmlTextWriter xmlTextWriter, string localName, string value)
+        {
+            xmlTextWriter.WriteStartElement(localName);
+            xmlTextWriter.WriteRaw(value);
+            xmlTextWriter.WriteFullEndElement();
+        }
+    }
+}