Revise the message handler system, and partially the command system

CommandSystem/BaseCommands.cs

@@ -0,0 +1,20 @@
+using OpenMetaverse;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Bot.CommandSystem
+{
+    public class BaseCommands
+    {
+
+        public void MHE(Destinations dest, UUID client, string msg)
+        {
+            MessageFactory.Post(dest, msg, client);
+        }
+        public static void MH(Destinations dest, UUID client, string msg)
+        {
+            MessageFactory.Post(dest, msg, client);
+        }
+    }
+}