Added GetUUID(first, last) on UserAgentsService so that we can finally make direct user connections.

OpenSim/Services/Interfaces/IHypergridServices.cs

@@ -62,6 +62,8 @@ namespace OpenSim.Services.Interfaces
         // on behalf of the userID
         string GetUUI(UUID userID, UUID targetUserID);
 
+        UUID GetUUID(String first, String last);
+
         // Returns the local friends online
         List<UUID> StatusNotification(List<string> friends, UUID userID, bool online);
         //List<UUID> GetOnlineFriends(UUID userID, List<string> friends);