Reintroduces the discovery mechanism to use llRequestSimulatorData("", 128)

Causes the dataserver event to return "OpenSim" when running on OpenSim.
Requires ThreatLevel to be "High" or above to function.

OpenSim/Region/ScriptEngine/Interfaces/IEventReceiver.cs

@@ -66,5 +66,6 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         IConfig Config { get; }
         string ScriptEngineName { get; }
         ILog Log { get; }
+        IScriptApi GetApi(UUID itemID, string name);
     }
 }

OpenSim/Region/ScriptEngine/Interfaces/IScriptEngine.cs

@@ -46,7 +46,5 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         /// Queue an event for execution
         /// </summary>
         IScriptWorkItem QueueEventHandler(object parms);
-        
-        IScriptApi GetApi(UUID itemID, string name);
     }
 }