imported signalr 1.1.3 into NzbDrone.

src/Microsoft.AspNet.SignalR.Core/Hosting/RequestExtensions.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
+
+using System;
+
+namespace Microsoft.AspNet.SignalR.Hosting
+{
+    internal static class RequestExtensions
+    {
+        /// <summary>
+        /// Gets a value from the QueryString, and if it's null or empty, gets it from the Form instead.
+        /// </summary>
+        public static string QueryStringOrForm(this IRequest request, string key)
+        {
+            var value = request.QueryString[key];
+            if (String.IsNullOrEmpty(value))
+            {
+                value = request.Form[key];
+            }
+            return value;
+        }
+    }
+}