Order the pipeline registration process.

src/NzbDrone.Api/Authentication/EnableAuthInNancy.cs

@@ -27,6 +27,8 @@ namespace NzbDrone.Api.Authentication
             _configFileProvider = configFileProvider;
         }
 
+        public int Order { get { return 10; } }
+
         public void Register(IPipelines pipelines)
         {
             if (_configFileProvider.AuthenticationMethod == AuthenticationType.Forms)

src/NzbDrone.Api/Extensions/Pipelines/CacheHeaderPipeline.cs

@@ -14,6 +14,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
             _cacheableSpecification = cacheableSpecification;
         }
 
+        public int Order { get { return 0; } }
+
         public void Register(IPipelines pipelines)
         {
             pipelines.AfterRequest.AddItemToStartOfPipeline((Action<NancyContext>) Handle);

src/NzbDrone.Api/Extensions/Pipelines/CorsPipeline.cs

@@ -7,6 +7,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
 {
     public class CorsPipeline : IRegisterNancyPipeline
     {
+        public int Order { get { return 0; } }
+
         public void Register(IPipelines pipelines)
         {
             pipelines.AfterRequest.AddItemToEndOfPipeline((Action<NancyContext>) Handle);

src/NzbDrone.Api/Extensions/Pipelines/GZipPipeline.cs

@@ -12,6 +12,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
     {
         private readonly Logger _logger;
 
+        public int Order { get { return 0; } }
+
         public GzipCompressionPipeline(Logger logger)
         {
             _logger = logger;

src/NzbDrone.Api/Extensions/Pipelines/IRegisterNancyPipeline.cs

@@ -4,6 +4,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
 {
     public interface IRegisterNancyPipeline
     {
+        int Order { get; }
+
         void Register(IPipelines pipelines);
     }
 }

src/NzbDrone.Api/Extensions/Pipelines/IfModifiedPipeline.cs

@@ -14,6 +14,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
             _cacheableSpecification = cacheableSpecification;
         }
 
+        public int Order { get { return 0; } }
+
         public void Register(IPipelines pipelines)
         {
             pipelines.BeforeRequest.AddItemToStartOfPipeline((Func<NancyContext, Response>) Handle);

src/NzbDrone.Api/Extensions/Pipelines/NzbDroneVersionPipeline.cs

@@ -7,6 +7,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
 {
     public class NzbDroneVersionPipeline : IRegisterNancyPipeline
     {
+        public int Order { get { return 0; } }
+
         public void Register(IPipelines pipelines)
         {
             pipelines.AfterRequest.AddItemToStartOfPipeline((Action<NancyContext>) Handle);

src/NzbDrone.Api/Extensions/Pipelines/RequestLoggingPipeline.cs

@@ -14,6 +14,8 @@ namespace NzbDrone.Api.Extensions.Pipelines
 
         private static int _requestSequenceID;
 
+        public int Order { get { return 100; } }
+
         public void Register(IPipelines pipelines)
         {
             pipelines.BeforeRequest.AddItemToStartOfPipeline(LogStart);

src/NzbDrone.Api/NancyBootstrapper.cs

@@ -1,8 +1,9 @@
 using System;
-using NLog;
+using System.Linq;
 using Nancy;
 using Nancy.Bootstrapper;
 using Nancy.Diagnostics;
+using NLog;
 using NzbDrone.Api.ErrorManagement;
 using NzbDrone.Api.Extensions.Pipelines;
 using NzbDrone.Common.EnvironmentInfo;
@@ -43,7 +44,7 @@ namespace NzbDrone.Api
 
         private void RegisterPipelines(IPipelines pipelines)
         {
-            var pipelineRegistrars = _tinyIoCContainer.ResolveAll<IRegisterNancyPipeline>();
+            var pipelineRegistrars = _tinyIoCContainer.ResolveAll<IRegisterNancyPipeline>().OrderBy(v => v.Order).ToList();
 
             foreach (var registerNancyPipeline in pipelineRegistrars)
             {