Added xml doc and some summaries to some of the warnings. There are still 321 warnings for xml doc, but I think its helpful to see what summaries are there in ref'd solutions.

Pepperdash Core/Pepperdash Core/Network/DiscoveryThings.cs

@@ -6,10 +6,14 @@ using Crestron.SimplSharp;
 
 namespace PepperDash.Core
 {
-
+    /// <summary>
+    /// Not in use
+    /// </summary>
 	public static class NetworkComm
 	{
-
+        /// <summary>
+        /// Not in use
+        /// </summary>
 		static NetworkComm()
 		{
 		}