Update 3rd Party Libraries

Json.NET, jQuery, jQuery UI, modernizr, moment.js, Highcharts, TinyMCE,
normalize.css, T4MVC, RazorGenerator, Reactive Extensions

Disco.Services/Plugins/PluginManifest.cs

@@ -148,8 +148,9 @@ namespace Disco.Services.Plugins
                 "itextsharp",
                 "LumenWorks.Framework.IO",
                 "Microsoft.AspNet.SignalR.Core",
-                "Microsoft.AspNet.SignalR.Owin",
                 "Microsoft.AspNet.SignalR.SystemWeb",
+                "Microsoft.Owin",
+                "Microsoft.Owin.Security",
                 "Microsoft.Owin.Host.SystemWeb",
                 "Microsoft.Web.Infrastructure",
                 "Newtonsoft.Json",