- Add new RegionModulesControllerPlugin to the application modules

- Change several classes to use the new plugin for handling of region-modules
  (NOTE: No regionmodule is using this yet)
- Add necessary prebuild parts (don't forget to runprebuild)
Attention: Work in progress. This shouldn't break anything, but you never know...

OpenSim/Region/Application/OpenSimBase.cs

@@ -517,7 +517,7 @@ namespace OpenSim
             IClientNetworkServer clientServer;
             Scene scene = SetupScene(regionInfo, proxyOffset, m_config.Source, out clientServer);
 
-            m_log.Info("[MODULES]: Loading Region's modules");
+            m_log.Info("[MODULES]: Loading Region's modules (old style)");
 
             List<IRegionModule> modules = m_moduleLoader.PickupModules(scene, ".");
 
@@ -525,6 +525,15 @@ namespace OpenSim
             // script module can pick up events exposed by a module
             m_moduleLoader.InitialiseSharedModules(scene);
 
+            // Use this in the future, the line above will be deprecated soon
+            m_log.Info("[MODULES]: Loading Region's modules (new style)");
+            IRegionModulesController controller;
+            if (ApplicationRegistry.TryGet(out controller))
+            {
+                controller.AddRegionToModules(scene);
+            }
+            else m_log.Error("[MODULES]: The new RegionModulesController is missing...");
+
             scene.SetModuleInterfaces();
 
             // Prims have to be loaded after module configuration since some modules may be invoked during the load            
@@ -571,11 +580,22 @@ namespace OpenSim
                     module.PostInitialise();
                 }
             }
+            scene.EventManager.OnShutdown += delegate() { ShutdownRegion(scene); };
 
             mscene = scene;
             return clientServer;
         }
 
+        private void ShutdownRegion(Scene scene)
+        {
+            m_log.DebugFormat("[SHUTDOWN]: Shutting down region {0}", scene.RegionInfo.RegionName);
+            IRegionModulesController controller;
+            if (ApplicationRegistry.TryGet<IRegionModulesController>(out controller))
+            {
+                controller.RemoveRegionFromModules(scene);
+            }
+        }
+
         public void RemoveRegion(Scene scene, bool cleanup)
         {
             // only need to check this if we are not at the