added missing using

src/Microsoft.AspNet.SignalR.Core/TaskAsyncHelper.cs

@@ -6,6 +6,7 @@ using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.AspNet.SignalR.Infrastructure;
 
 namespace Microsoft.AspNet.SignalR
 {

src/Microsoft.AspNet.SignalR.Core/Transports/WebSocketTransport.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
 
 using System;
+using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;

src/Microsoft.AspNet.SignalR.Owin/ServerResponse.cs

@@ -6,6 +6,7 @@ using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.SignalR.Hosting;
+using Microsoft.AspNet.SignalR.Owin.Infrastructure;
 
 namespace Microsoft.AspNet.SignalR.Owin
 {

src/NzbDrone.Api/Config/HostConfigModule.cs

@@ -5,6 +5,7 @@ using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Core.Configuration;
 using NzbDrone.Core.Update;
 using NzbDrone.Core.Validation;
+using NzbDrone.Core.Validation.Paths;
 using Omu.ValueInjecter;
 
 namespace NzbDrone.Api.Config

src/NzbDrone.Api/Series/SeriesModule.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using FluentValidation;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.MediaCover;
 using NzbDrone.Core.MediaFiles;

src/NzbDrone.Core/MetadataSource/Tvdb/TvdbProxy.cs

@@ -2,7 +2,9 @@
 using System.IO;
 using System.Linq;
 using System.Xml.Linq;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Http;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Tv;
 
 namespace NzbDrone.Core.MetadataSource.Tvdb

src/NzbDrone.Core/Tv/SeriesService.cs

@@ -8,6 +8,7 @@ using NzbDrone.Common.Extensions;
 using NzbDrone.Core.DataAugmentation.Scene;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Organizer;
+using NzbDrone.Core.Parser;
 using NzbDrone.Core.Tv.Events;
 
 namespace NzbDrone.Core.Tv