started to refactor startup code and to move udp server code out to its own class (currently not being used though) so that a single instance can handle multiple regions (each will need to be listening on a separate udp port)

OpenSim.RegionServer/SimClientBase.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using libsecondlife;
+using libsecondlife.Packets;
+
+namespace OpenSim
+{
+    public class SimClientBase
+    {
+
+        protected virtual void ProcessInPacket(Packet Pack)
+        {
+
+        }
+
+        protected virtual void ProcessOutPacket(Packet Pack)
+        {
+
+        }
+
+        public virtual void InPacket(Packet NewPack)
+        {
+
+        }
+
+        public virtual void OutPacket(Packet NewPack)
+        {
+
+        }
+    }
+}