preliminary inter region communications (between regions in different instances) now works, so child agents and border crossings (and teleporting) now work.

The .net remoting is still very basic: we need security sinks added.
And we really need the OGS 2 protocol as soon as possible.

OpenSim/Region/GridInterfaces/Local/LocalAssetServer.cs

@@ -269,6 +269,7 @@ namespace OpenSim.Region.GridInterfaces.Local
             }
             catch (Exception e)
             {
+                Console.WriteLine("exception loading default assets into database");
                 Console.WriteLine(e.Message);
             }