Attempt to fix the "region starts but doesn't load anything" issue

OpenSim/Region/Application/OpenSimBase.cs

@@ -195,6 +195,12 @@ namespace OpenSim
 
             LoadPlugins();
             
+            foreach (IApplicationPlugin plugin in m_plugins)
+            {
+                plugin.PostInitialise();
+            }
+            
+                                    
             // Only enable logins to the regions once we have completely finished starting up (apart from scripts)
             m_commsManager.GridService.RegionLoginsEnabled = true;