Improve command system, add HELP command,

HorseIsleServer/LibHISP/Server/Network/NullSocket.cs

@@ -0,0 +1,55 @@
+// A transport that does absolutely nothing.
+// only use this for testing.
+
+using System;
+using System.Net;
+using System.Net.Sockets;
+
+namespace HISP.Server.Network
+{
+    public class NullSocket : ITransport
+    {
+        private bool disconnected = false;
+        public string Name 
+        {
+            get 
+            { 
+                return "NullSocket"; 
+            }
+        }
+        public bool Disconnected
+        {
+            get
+            {
+                return disconnected;
+            }
+            set
+            {
+                disconnected = value;
+            }
+        }
+
+        public string Ip
+        {
+            get
+            {
+                return IPAddress.Loopback.MapToIPv4().ToString();
+            }
+        }
+        public void Accept(Socket socket, Action<byte[]> onReceive, Action onDisconnect)
+        {
+            return;
+        }
+
+        public void Disconnect()
+        {
+            disconnected = true;
+            return;
+        }
+
+        public void Send(byte[] data)
+        {
+            return;
+        }
+    }
+}