Re-fix r5681. Sorry for the inconvenience. We will now return you

to your scheduled scripting.

OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventQueueThreadClass.cs

@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Threading;
+using System.Globalization;
 using libsecondlife;
 using OpenSim.Framework;
 using OpenSim.Region.Environment.Scenes.Scripting;