* Fixed a few warnings.

* Added license info to a few files it was missing from.
* Fleshed out the landbuy interfaces
* If you add '-helperuri http://127.0.0.1:9000/' to your list of parameters you tell the client to use when you start it up you can transfer ownership of parcels now in standalone.  Structured gridmode requires a lot more work, see the documentation in the example money module.   The example money module is not secure especially in standalone mode.

OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs

@@ -49,6 +49,7 @@ namespace OpenSim.Region.Examples.SimpleModule
         public event ObjectPermissions OnObjectPermissions;
 
         public event MoneyTransferRequest OnMoneyTransferRequest;
+        public event ParcelBuy OnParcelBuy;
         public event Action<IClientAPI> OnConnectionClosed;
 
         public event ImprovedInstantMessage OnInstantMessage;