upgraded to autofac 3. created nancy only mode for nzbdrone.exe /n

Autofac.Integration.Mvc/PreApplicationStartCode.cs

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+// This software is part of the Autofac IoC container
+// Copyright © 2011 Autofac Contributors
+// http://autofac.org
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+
+using System.ComponentModel;
+using Microsoft.Web.Infrastructure.DynamicModuleHelper;
+
+namespace Autofac.Integration.Mvc
+{
+    /// <summary>
+    /// Container class for the ASP.NET application startup method.
+    /// </summary>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public static class PreApplicationStartCode
+    {
+        private static bool _startWasCalled;
+
+        /// <summary>
+        /// Performs ASP.NET application startup logic early in the pipeline.
+        /// </summary>
+        public static void Start()
+        {
+            // Guard against multiple calls. All Start calls are made on the same thread, so no lock needed here.
+            if (_startWasCalled) return;
+
+            _startWasCalled = true;
+            DynamicModuleUtility.RegisterModule(typeof(RequestLifetimeHttpModule));
+        }
+    }
+}