* Implements IP and DNS based ban facilities to OpenSim.

* User interface is ... primitive at best right now.
* Loads bans from bans.txt and region ban DB on startup, bans.txt is in the format of one per line. The following explains how they are read;

DNS bans are in the form "somewhere.com" will block ANY matching domain (including "betasomewhere.com", "beta.somewhere.com", "somewhere.com.beta") - make sure to be reasonably specific in DNS bans.

IP address bans match on first characters, so, "127.0.0.1" will ban only that address, "127.0.1" will ban "127.0.10.0" but "127.0.1." will ban only the "127.0.1.*" network

OpenSim/Client/MXP/ClientStack/MXPClientView.cs

@@ -1605,6 +1605,17 @@ namespace OpenSim.Client.MXP.ClientStack
             return default(T);
         }
 
+        public void Disconnect(string reason)
+        {
+            Kick(reason);
+            Close(true);
+        }
+
+        public void Disconnect()
+        {
+            Close(true);
+        }
+
         #endregion
     
         public void SendCreateGroupReply(UUID groupID, bool success, string message)