Auto reload when server has been updated

New: Updating will reload UI on navigation

src/NzbDrone.Host/Owin/MiddleWare/NzbDroneVersionMiddleWare.cs

@@ -0,0 +1,32 @@
+using System.Threading.Tasks;
+using Microsoft.Owin;
+using NzbDrone.Common.EnvironmentInfo;
+using Owin;
+
+namespace NzbDrone.Host.Owin.MiddleWare
+{
+    public class NzbDroneVersionMiddleWare : IOwinMiddleWare
+    {
+        public int Order { get { return 0; } }
+
+        public void Attach(IAppBuilder appBuilder)
+        {
+            appBuilder.Use(typeof (AddApplicationVersionHeader));
+        }
+    }
+
+    public class AddApplicationVersionHeader : OwinMiddleware
+    {
+        public AddApplicationVersionHeader(OwinMiddleware next)
+            : base(next)
+        {
+        }
+
+        public override Task Invoke(OwinRequest request, OwinResponse response)
+        {
+            response.AddHeader("X-ApplicationVersion", BuildInfo.Version.ToString());
+
+            return Next.Invoke(request, response);
+        }
+    }
+}