diff --git a/Disco.Client/Disco.Client.csproj b/Disco.Client/Disco.Client.csproj
index bfe4ab2f..fe807c71 100644
--- a/Disco.Client/Disco.Client.csproj
+++ b/Disco.Client/Disco.Client.csproj
@@ -48,8 +48,8 @@
     <ApplicationManifest>Properties\app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net40\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net40\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/Disco.Client/packages.config b/Disco.Client/packages.config
index 7106c628..b605ca90 100644
--- a/Disco.Client/packages.config
+++ b/Disco.Client/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net40-Client" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net40-client" />
 </packages>
\ No newline at end of file
diff --git a/Disco.Data/Disco.Data.csproj b/Disco.Data/Disco.Data.csproj
index 10835c13..5ff42422 100644
--- a/Disco.Data/Disco.Data.csproj
+++ b/Disco.Data/Disco.Data.csproj
@@ -40,8 +40,8 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\EntityFramework.5.0.0\lib\net45\EntityFramework.dll</HintPath>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
@@ -167,6 +167,10 @@
     <Compile Include="Migrations\202011260525547_DBv20.Designer.cs">
       <DependentUpon>202011260525547_DBv20.cs</DependentUpon>
     </Compile>
+    <Compile Include="Migrations\202102110443550_DBv21.cs" />
+    <Compile Include="Migrations\202102110443550_DBv21.Designer.cs">
+      <DependentUpon>202102110443550_DBv21.cs</DependentUpon>
+    </Compile>
     <Compile Include="Migrations\Configuration.cs" />
     <Compile Include="Migrations\DiscoDataMigrator.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -242,6 +246,9 @@
     <EmbeddedResource Include="Migrations\202011260525547_DBv20.resx">
       <DependentUpon>202011260525547_DBv20.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Migrations\202102110443550_DBv21.resx">
+      <DependentUpon>202102110443550_DBv21.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
diff --git a/Disco.Data/packages.config b/Disco.Data/packages.config
index 81707dae..d87d7470 100644
--- a/Disco.Data/packages.config
+++ b/Disco.Data/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EntityFramework" version="5.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
   <package id="Rx-Core" version="2.2.5" targetFramework="net45" />
   <package id="Rx-Interfaces" version="2.2.5" targetFramework="net45" />
   <package id="Rx-Linq" version="2.2.5" targetFramework="net45" />
diff --git a/Disco.Models/Disco.Models.csproj b/Disco.Models/Disco.Models.csproj
index 78d2bfb1..0e311e84 100644
--- a/Disco.Models/Disco.Models.csproj
+++ b/Disco.Models/Disco.Models.csproj
@@ -34,8 +34,8 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
diff --git a/Disco.Models/packages.config b/Disco.Models/packages.config
index 945d431f..747efc53 100644
--- a/Disco.Models/packages.config
+++ b/Disco.Models/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/Disco.Services.Plugins.ManifestGenerator/App.config b/Disco.Services.Plugins.ManifestGenerator/App.config
index 1f6e26db..a2f939fa 100644
--- a/Disco.Services.Plugins.ManifestGenerator/App.config
+++ b/Disco.Services.Plugins.ManifestGenerator/App.config
@@ -29,6 +29,10 @@
         <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.AspNet.SignalR.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.1.1.0" newVersion="2.1.1.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/Disco.Services/Disco.Services.csproj b/Disco.Services/Disco.Services.csproj
index 8a148960..3d978e29 100644
--- a/Disco.Services/Disco.Services.csproj
+++ b/Disco.Services/Disco.Services.csproj
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\PdfiumViewer.Native.x86_64.v8-xfa.2018.4.8.256\build\PdfiumViewer.Native.x86_64.v8-xfa.props" Condition="Exists('..\packages\PdfiumViewer.Native.x86_64.v8-xfa.2018.4.8.256\build\PdfiumViewer.Native.x86_64.v8-xfa.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -15,6 +16,8 @@
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <RestorePackages>true</RestorePackages>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -50,9 +53,8 @@
     <Reference Include="LumenWorks.Framework.IO">
       <HintPath>..\packages\LumenWorks.Framework.IO.3.8.0\lib\net20\LumenWorks.Framework.IO.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.AspNet.SignalR.Core, Version=2.1.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.SignalR.Core.2.1.1\lib\net45\Microsoft.AspNet.SignalR.Core.dll</HintPath>
+    <Reference Include="Microsoft.AspNet.SignalR.Core, Version=2.1.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.SignalR.Core.2.1.2\lib\net45\Microsoft.AspNet.SignalR.Core.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin, Version=2.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -66,15 +68,14 @@
       <Private>True</Private>
       <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin">
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
     </Reference>
-    <Reference Include="PdfiumViewer, Version=2.11.0.0, Culture=neutral, PublicKeyToken=91e4789cfb0609e0, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\Resources\Libraries\PdfiumViewer\PdfiumViewer.dll</HintPath>
+    <Reference Include="PdfiumViewer, Version=2.14.4.0, Culture=neutral, PublicKeyToken=97c6f28bf5a3df6e, processorArchitecture=MSIL">
+      <HintPath>..\packages\PdfiumViewer.Updated.2.14.4\lib\net45\PdfiumViewer.dll</HintPath>
     </Reference>
     <Reference Include="PdfSharp, Version=1.50.4000.0, Culture=neutral, PublicKeyToken=f94615aa0424f9eb, processorArchitecture=MSIL">
       <HintPath>..\packages\PDFsharp.1.50.4000-beta3b\lib\net20\PdfSharp.dll</HintPath>
@@ -162,6 +163,7 @@
       <Private>True</Private>
       <HintPath>..\packages\Microsoft.AspNet.WebPages.2.0.30506.0\lib\net40\System.Web.WebPages.Razor.dll</HintPath>
     </Reference>
+    <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -510,9 +512,6 @@
     <None Include="Resources\MimeType-pdf16.png" />
     <None Include="Resources\MimeType-pdf48.png" />
     <None Include="Resources\MimeType-unknown48.png" />
-    <Content Include="amd64\pdfium.dll">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
     <Content Include="x86\pdfium.dll">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
@@ -541,6 +540,12 @@
       <UserProperties BuildVersion_StartDate="2000/1/1" />
     </VisualStudio>
   </ProjectExtensions>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\PdfiumViewer.Native.x86_64.v8-xfa.2018.4.8.256\build\PdfiumViewer.Native.x86_64.v8-xfa.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\PdfiumViewer.Native.x86_64.v8-xfa.2018.4.8.256\build\PdfiumViewer.Native.x86_64.v8-xfa.props'))" />
+  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/Disco.Services/packages.config b/Disco.Services/packages.config
index 41bbe610..1946b454 100644
--- a/Disco.Services/packages.config
+++ b/Disco.Services/packages.config
@@ -6,7 +6,7 @@
   <package id="LumenWorks.Framework.IO" version="3.8.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="4.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Razor" version="2.0.30506.0" targetFramework="net45" />
-  <package id="Microsoft.AspNet.SignalR.Core" version="2.1.1" targetFramework="net45" />
+  <package id="Microsoft.AspNet.SignalR.Core" version="2.1.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebPages" version="2.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.Bcl" version="1.1.9" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />
@@ -15,8 +15,10 @@
   <package id="Microsoft.Owin.Security" version="2.1.0" targetFramework="net45" />
   <package id="Microsoft.SqlServer.Compact" version="4.0.8876.1" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net40" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
+  <package id="PdfiumViewer.Native.x86_64.v8-xfa" version="2018.4.8.256" targetFramework="net45" />
+  <package id="PdfiumViewer.Updated" version="2.14.4" targetFramework="net45" />
   <package id="PDFsharp" version="1.50.4000-beta3b" targetFramework="net45" />
   <package id="PListNet" version="2.0.3" targetFramework="net45" />
   <package id="RazorGenerator.Mvc" version="2.2.3" targetFramework="net45" />
diff --git a/Disco.Web.Extensions/Disco.Web.Extensions.csproj b/Disco.Web.Extensions/Disco.Web.Extensions.csproj
index 75525ca1..8824d77a 100644
--- a/Disco.Web.Extensions/Disco.Web.Extensions.csproj
+++ b/Disco.Web.Extensions/Disco.Web.Extensions.csproj
@@ -43,8 +43,8 @@
       <Private>True</Private>
       <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
diff --git a/Disco.Web.Extensions/packages.config b/Disco.Web.Extensions/packages.config
index e4b52d32..02963d45 100644
--- a/Disco.Web.Extensions/packages.config
+++ b/Disco.Web.Extensions/packages.config
@@ -8,6 +8,6 @@
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net45" />
   <package id="Microsoft.Net.Http" version="2.2.22" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
   <package id="WebActivatorEx" version="2.0.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/Disco.Web/ClientSource/Scripts/Core.js b/Disco.Web/ClientSource/Scripts/Core.js
index 9f209fd5..57831bfb 100644
--- a/Disco.Web/ClientSource/Scripts/Core.js
+++ b/Disco.Web/ClientSource/Scripts/Core.js
@@ -30523,7 +30523,8 @@ if ( $.watermark.runOnce ) {
 			}
 			
 			/* If there is default sorting required - let's do it. The sort function will do the
-			 * drawing for us. Otherwise we draw the table regardless of the Ajax source - this allows
+			 * drawing for us. Otherwise we draw the table regardless of the 
+			 * source - this allows
 			 * the table to look initialised for Ajax sourcing data (show 'loading' message possibly)
 			 */
 			if ( oSettings.oFeatures.bSort )
diff --git a/Disco.Web/ClientSource/Scripts/Core/jquery.dataTables.js b/Disco.Web/ClientSource/Scripts/Core/jquery.dataTables.js
index 2c28b672..f63c981b 100644
--- a/Disco.Web/ClientSource/Scripts/Core/jquery.dataTables.js
+++ b/Disco.Web/ClientSource/Scripts/Core/jquery.dataTables.js
@@ -2594,7 +2594,8 @@
 			}
 			
 			/* If there is default sorting required - let's do it. The sort function will do the
-			 * drawing for us. Otherwise we draw the table regardless of the Ajax source - this allows
+			 * drawing for us. Otherwise we draw the table regardless of the 
+			 * source - this allows
 			 * the table to look initialised for Ajax sourcing data (show 'loading' message possibly)
 			 */
 			if ( oSettings.oFeatures.bSort )
diff --git a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.js b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.js
index a92c6636..027815f9 100644
--- a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.js
+++ b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.js
@@ -1,14 +1,15 @@
 /* jquery.signalR.core.js */
 /*global window:false */
 /*!
- * ASP.NET SignalR JavaScript Library v2.1.1
+ * ASP.NET SignalR JavaScript Library v2.1.2
  * http://signalr.net/
  *
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *
  */
 
-/// <reference path="../Core/jquery-2.1.1.js" />
+/// <reference path="Scripts/jquery-1.6.4.js" />
+/// <reference path="jquery.signalR.version.js" />
 (function ($, window, undefined) {
 
     var resources = {
@@ -704,7 +705,9 @@
                     connection.id = res.ConnectionId;
                     connection.token = res.ConnectionToken;
                     connection.webSocketServerUrl = res.WebSocketServerUrl;
-                    connection._.longPollDelay = res.LongPollDelay * 1000; // in ms
+
+                    // The long poll timeout is the ConnectionTimeout plus 10 seconds
+                    connection._.pollTimeout = res.ConnectionTimeout * 1000 + 10000; // in ms
 
                     // Once the server has labeled the PersistentConnection as Disconnected, we should stop attempting to reconnect
                     // after res.DisconnectTimeout seconds.
@@ -959,7 +962,6 @@
             delete connection._.pingIntervalId;
             delete connection._.lastMessageAt;
             delete connection._.lastActiveAt;
-            delete connection._.longPollDelay;
 
             // Clear out our message buffer
             connection._.connectingMessageBuffer.clear();
@@ -1317,7 +1319,7 @@
                 type: "POST"
             });
 
-            connection.log("Fired ajax abort async = " + async + ".");
+            connection.log("Fired ajax abort async = " + doAsync + ".");
         },
 
         ajaxStart: function (connection, onSuccess) {
@@ -2149,27 +2151,13 @@
         events = $.signalR.events,
         changeState = $.signalR.changeState,
         isDisconnecting = $.signalR.isDisconnecting,
-        transportLogic = signalR.transports._logic,
-        browserSupportsXHRProgress = (function () {
-                try {
-                    return "onprogress" in new window.XMLHttpRequest();
-                } catch (e) {
-                    // No XHR means no XHR progress event
-                    return false;
-                }
-            })();
+        transportLogic = signalR.transports._logic;
 
     signalR.transports.longPolling = {
         name: "longPolling",
 
-        supportsKeepAlive: function (connection) {
-            return browserSupportsXHRProgress &&
-                   connection.ajaxDataType !== "jsonp" &&
-                   // Don't check for keep alives if there is a delay configured between poll requests.
-                   // Don't check for keep alives if the server didn't send back the "LongPollDelay" as
-                   // part of the response to /negotiate. That indicates the server is running an older
-                   // version of SignalR that doesn't send long polling keep alives.
-                   connection._.longPollDelay === 0;
+        supportsKeepAlive: function () {
+            return false;
         },
 
         reconnectDelay: 3000,
@@ -2244,6 +2232,7 @@
                             }
                         },
                         url: url,
+                        timeout: connection._.pollTimeout,
                         success: function (result) {
                             var minData,
                                 delay = 0,
@@ -2486,6 +2475,8 @@
             };
         },
 
+        constructor: hubProxy,
+
         hasSubscriptions: function () {
             return hasMembers(this._.callbackMap);
         },
@@ -2823,7 +2814,7 @@
 /*global window:false */
 /// <reference path="jquery.signalR.core.js" />
 (function ($, undefined) {
-    $.signalR.version = "2.1.1";
+    $.signalR.version = "2.1.2";
 }(window.jQuery));
 
 /*!
@@ -2836,8 +2827,8 @@
  *
  */
 
-/// <reference path="..\..\SignalR.Client.JS\Scripts\jquery-1.6.4.js" />
-/// <reference path="jquery.signalR.js" />
+/// <reference path="..\..\Core\jquery-2.1.1.js" />
+/// <reference path="jquery.signalR-2.1.1.js" />
 (function ($, window, undefined) {
     /// <param name="$" type="jQuery" />
     "use strict";
diff --git a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.min.js b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.min.js
index 142e5fa0..71d98ffa 100644
--- a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.min.js
+++ b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR.min.js
@@ -1,11 +1,11 @@
 /*!
- * ASP.NET SignalR JavaScript Library v2.1.1
+ * ASP.NET SignalR JavaScript Library v2.1.2
  * http://signalr.net/
  *
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *
  */
-(function(n,t,i){function w(t,i){var u,f;if(n.isArray(t)){for(u=t.length-1;u>=0;u--)f=t[u],n.type(f)==="string"&&r.transports[f]||(i.log("Invalid transport: "+f+", removing it from the transports list."),t.splice(u,1));t.length===0&&(i.log("No transports remain within the specified transport array."),t=null)}else if(r.transports[t]||t==="auto"){if(t==="auto"&&r._.ieVersion<=8)return["longPolling"]}else i.log("Invalid transport: "+t.toString()+"."),t=null;return t}function b(n){return n==="http:"?80:n==="https:"?443:void 0}function a(n,t){return t.match(/:\d+$/)?t:t+":"+b(n)}function k(t,i){var u=this,r=[];u.tryBuffer=function(i){return t.state===n.signalR.connectionState.connecting?(r.push(i),!0):!1};u.drain=function(){if(t.state===n.signalR.connectionState.connected)while(r.length>0)i(r.shift())};u.clear=function(){r=[]}}var f={nojQuery:"jQuery was not found. Please ensure jQuery is referenced before the SignalR client JavaScript file.",noTransportOnInit:"No transport could be initialized successfully. Try specifying a different transport or none at all for auto initialization.",errorOnNegotiate:"Error during negotiation request.",stoppedWhileLoading:"The connection was stopped during page load.",stoppedWhileNegotiating:"The connection was stopped during the negotiate request.",errorParsingNegotiateResponse:"Error parsing negotiate response.",errorDuringStartRequest:"Error during start request. Stopping the connection.",stoppedDuringStartRequest:"The connection was stopped during the start request.",errorParsingStartResponse:"Error parsing start response: '{0}'. Stopping the connection.",invalidStartResponse:"Invalid start response: '{0}'. Stopping the connection.",protocolIncompatible:"You are using a version of the client that isn't compatible with the server. Client version {0}, server version {1}.",sendFailed:"Send failed.",parseFailed:"Failed at parsing response: {0}",longPollFailed:"Long polling request failed.",eventSourceFailedToConnect:"EventSource failed to connect.",eventSourceError:"Error raised by EventSource",webSocketClosed:"WebSocket closed.",pingServerFailedInvalidResponse:"Invalid ping response when pinging server: '{0}'.",pingServerFailed:"Failed to ping server.",pingServerFailedStatusCode:"Failed to ping server.  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e=i.stringifySend(t,f);try{t.socket.send(e)}catch(o){n(t).triggerHandler(u.onError,[r._.transportError(r.resources.webSocketsInvalidState,t.transport,o,t.socket),f])}},start:function(e,o,s){var h,c=!1,l=this,a=!o,v=n(e);if(!t.WebSocket){s();return}e.socket||(h=e.webSocketServerUrl?e.webSocketServerUrl:e.wsProtocol+e.host,h+=i.getUrl(e,this.name,a),e.log("Connecting to websocket endpoint '"+h+"'."),e.socket=new t.WebSocket(h),e.socket.onopen=function(){c=!0;e.log("Websocket opened.");i.clearReconnectTimeout(e);f(e,r.connectionState.reconnecting,r.connectionState.connected)===!0&&v.triggerHandler(u.onReconnect)},e.socket.onclose=function(t){if(this===e.socket){if(c)typeof t.wasClean!="undefined"&&t.wasClean===!1?(n(e).triggerHandler(u.onError,[r._.transportError(r.resources.webSocketClosed,e.transport,t)]),e.log("Unclean disconnect from websocket: "+t.reason||"[no reason given].")):e.log("Websocket closed.");else{s?s():a&&l.reconnect(e);return}l.reconnect(e)}},e.socket.onmessage=function(t){var r;try{r=e._parseResponse(t.data)}catch(u){i.handleParseFailure(e,t.data,u,s,t);return}r&&(n.isEmptyObject(r)||r.M?i.processMessages(e,r,o):i.triggerReceived(e,r))})},reconnect:function(n){i.reconnect(n,this.name)},lostConnection:function(n){this.reconnect(n)},stop:function(n){i.clearReconnectTimeout(n);n.socket&&(n.log("Closing the Websocket."),n.socket.close(),n.socket=null)},abort:function(n,t){i.ajaxAbort(n,t)}}}(window.jQuery,window),function(n,t){var i=n.signalR,u=n.signalR.events,e=n.signalR.changeState,r=i.transports._logic,f=function(n){t.clearTimeout(n._.reconnectAttemptTimeoutHandle);delete n._.reconnectAttemptTimeoutHandle};i.transports.serverSentEvents={name:"serverSentEvents",supportsKeepAlive:function(){return!0},timeOut:3e3,start:function(o,s,h){var c=this,l=!1,a=n(o),v=!s,y;if(o.eventSource&&(o.log("The connection already has an event source. Stopping it."),o.stop()),!t.EventSource){h&&(o.log("This browser doesn't support SSE."),h());return}y=r.getUrl(o,this.name,v);try{o.log("Attempting to connect to SSE endpoint '"+y+"'.");o.eventSource=new t.EventSource(y,{withCredentials:o.withCredentials})}catch(p){o.log("EventSource failed trying to connect with error "+p.Message+".");h?h():(a.triggerHandler(u.onError,[i._.transportError(i.resources.eventSourceFailedToConnect,o.transport,p)]),v&&c.reconnect(o));return}v&&(o._.reconnectAttemptTimeoutHandle=t.setTimeout(function(){l===!1&&o.eventSource.readyState!==t.EventSource.OPEN&&c.reconnect(o)},c.timeOut));o.eventSource.addEventListener("open",function(){o.log("EventSource connected.");f(o);r.clearReconnectTimeout(o);l===!1&&(l=!0,e(o,i.connectionState.reconnecting,i.connectionState.connected)===!0&&a.triggerHandler(u.onReconnect))},!1);o.eventSource.addEventListener("message",function(n){var t;if(n.data!=="initialized"){try{t=o._parseResponse(n.data)}catch(i){r.handleParseFailure(o,n.data,i,h,n);return}r.processMessages(o,t,s)}},!1);o.eventSource.addEventListener("error",function(n){if(this===o.eventSource){if(!l){h&&h();return}o.log("EventSource readyState: "+o.eventSource.readyState+".");n.eventPhase===t.EventSource.CLOSED?(o.log("EventSource reconnecting due to the server connection ending."),c.reconnect(o)):(o.log("EventSource error."),a.triggerHandler(u.onError,[i._.transportError(i.resources.eventSourceError,o.transport,n)]))}},!1)},reconnect:function(n){r.reconnect(n,this.name)},lostConnection:function(n){this.reconnect(n)},send:function(n,t){r.ajaxSend(n,t)},stop:function(n){f(n);r.clearReconnectTimeout(n);n&&n.eventSource&&(n.log("EventSource calling close()."),n.eventSource.close(),n.eventSource=null,delete n.eventSource)},abort:function(n,t){r.ajaxAbort(n,t)}}}(window.jQuery,window),function(n,t){var r=n.signalR,e=n.signalR.events,o=n.signalR.changeState,i=r.transports._logic,u=function(){var n=t.document.createElement("iframe");return n.setAttribute("style","position:absolute;top:0;left:0;width:0;height:0;visibility:hidden;"),n},f=function(){var i=null,f=1e3,n=0;return{prevent:function(){r._.ieVersion<=8&&(n===0&&(i=t.setInterval(function(){var n=u();t.document.body.appendChild(n);t.document.body.removeChild(n);n=null},f)),n++)},cancel:function(){n===1&&t.clearInterval(i);n>0&&n--}}}();r.transports.foreverFrame={name:"foreverFrame",supportsKeepAlive:function(){return!0},iframeClearThreshold:50,start:function(n,r,e){var l=this,s=i.foreverFrame.count+=1,h,o=u(),c=function(){n.log("Forever frame iframe finished loading and is no longer receiving messages.");l.reconnect(n)};if(t.EventSource){e&&(n.log("This browser supports SSE, skipping Forever Frame."),e());return}o.setAttribute("data-signalr-connection-id",n.id);f.prevent();h=i.getUrl(n,this.name);h+="&frameId="+s;t.document.body.appendChild(o);n.log("Binding to iframe's load event.");o.addEventListener?o.addEventListener("load",c,!1):o.attachEvent&&o.attachEvent("onload",c);o.src=h;i.foreverFrame.connections[s]=n;n.frame=o;n.frameId=s;r&&(n.onSuccess=function(){n.log("Iframe transport started.");r()})},reconnect:function(n){var r=this;i.isConnectedOrReconnecting(n)&&i.verifyLastActive(n)&&t.setTimeout(function(){if(i.verifyLastActive(n)&&n.frame&&i.ensureReconnectingState(n)){var u=n.frame,t=i.getUrl(n,r.name,!0)+"&frameId="+n.frameId;n.log("Updating iframe src to '"+t+"'.");u.src=t}},n.reconnectDelay)},lostConnection:function(n){this.reconnect(n)},send:function(n,t){i.ajaxSend(n,t)},receive:function(t,u){var f,e,o;if(t.json!==t._originalJson&&(u=t._originalJson.stringify(u)),o=t._parseResponse(u),i.processMessages(t,o,t.onSuccess),t.state===n.signalR.connectionState.connected&&(t.frameMessageCount=(t.frameMessageCount||0)+1,t.frameMessageCount>r.transports.foreverFrame.iframeClearThreshold&&(t.frameMessageCount=0,f=t.frame.contentWindow||t.frame.contentDocument,f&&f.document&&f.document.body)))for(e=f.document.body;e.firstChild;)e.removeChild(e.firstChild)},stop:function(n){var r=null;if(f.cancel(),n.frame){if(n.frame.stop)n.frame.stop();else try{r=n.frame.contentWindow||n.frame.contentDocument;r.document&&r.document.execCommand&&r.document.execCommand("Stop")}catch(u){n.log("Error occured when stopping foreverFrame transport. Message = "+u.message+".")}n.frame.parentNode===t.document.body&&t.document.body.removeChild(n.frame);delete i.foreverFrame.connections[n.frameId];n.frame=null;n.frameId=null;delete n.frame;delete n.frameId;delete n.onSuccess;delete n.frameMessageCount;n.log("Stopping forever frame.")}},abort:function(n,t){i.ajaxAbort(n,t)},getConnection:function(n){return i.foreverFrame.connections[n]},started:function(t){o(t,r.connectionState.reconnecting,r.connectionState.connected)===!0&&n(t).triggerHandler(e.onReconnect)}}}(window.jQuery,window),function(n,t){var r=n.signalR,u=n.signalR.events,e=n.signalR.changeState,f=n.signalR.isDisconnecting,i=r.transports._logic;r.transports.longPolling={name:"longPolling",supportsKeepAlive:function(){return!1},reconnectDelay:3e3,start:function(o,s,h){var a=this,v=function(){v=n.noop;h=null;o.log("LongPolling connected.");s()},y=function(){return h?(h(),h=null,o.log("LongPolling failed to connect."),!0):!1},c=o._,l=0,p=function(i){t.clearTimeout(c.reconnectTimeoutId);c.reconnectTimeoutId=null;e(i,r.connectionState.reconnecting,r.connectionState.connected)===!0&&(i.log("Raising the reconnect event"),n(i).triggerHandler(u.onReconnect))},w=36e5;o.pollXhr&&(o.log("Polling xhr requests already exists, aborting."),o.stop());o.messageId=null;c.reconnectTimeoutId=null;c.pollTimeoutId=t.setTimeout(function(){(function e(s,h){var d=s.messageId,g=d===null,b=!g,nt=!h,k=i.getUrl(s,a.name,b,nt);f(s)!==!0&&(o.log("Opening long polling request to '"+k+"'."),s.pollXhr=i.ajax(o,{xhrFields:{onprogress:function(){i.markLastMessage(o)}},url:k,timeout:o._.pollTimeout,success:function(r){var h,w=0,u,a;o.log("Long poll complete.");l=0;try{h=o._parseResponse(r)}catch(b){i.handleParseFailure(s,r,b,y,s.pollXhr);return}(c.reconnectTimeoutId!==null&&p(s),h&&(u=i.maximizePersistentResponse(h)),i.processMessages(s,h,v),u&&n.type(u.LongPollDelay)==="number"&&(w=u.LongPollDelay),u&&u.Disconnect)||f(s)!==!0&&(a=u&&u.ShouldReconnect,!a||i.ensureReconnectingState(s))&&(w>0?c.pollTimeoutId=t.setTimeout(function(){e(s,a)},w):e(s,a))},error:function(f,h){if(t.clearTimeout(c.reconnectTimeoutId),c.reconnectTimeoutId=null,h==="abort"){o.log("Aborted xhr request.");return}if(!y()){if(l++,o.state!==r.connectionState.reconnecting&&(o.log("An error occurred using longPolling. Status = "+h+".  Response = "+f.responseText+"."),n(s).triggerHandler(u.onError,[r._.transportError(r.resources.longPollFailed,o.transport,f,s.pollXhr)])),(o.state===r.connectionState.connected||o.state===r.connectionState.reconnecting)&&!i.verifyLastActive(o))return;if(!i.ensureReconnectingState(s))return;c.pollTimeoutId=t.setTimeout(function(){e(s,!0)},a.reconnectDelay)}}}),b&&h===!0&&(c.reconnectTimeoutId=t.setTimeout(function(){p(s)},Math.min(1e3*(Math.pow(2,l)-1),w))))})(o)},250)},lostConnection:function(n){n.pollXhr&&n.pollXhr.abort("lostConnection")},send:function(n,t){i.ajaxSend(n,t)},stop:function(n){t.clearTimeout(n._.pollTimeoutId);t.clearTimeout(n._.reconnectTimeoutId);delete n._.pollTimeoutId;delete n._.reconnectTimeoutId;n.pollXhr&&(n.pollXhr.abort(),n.pollXhr=null,delete n.pollXhr)},abort:function(n,t){i.ajaxAbort(n,t)}}}(window.jQuery,window),function(n){function r(n){return n+e}function s(n,t,i){for(var f=n.length,u=[],r=0;r<f;r+=1)n.hasOwnProperty(r)&&(u[r]=t.call(i,n[r],r,n));return u}function h(t){return n.isFunction(t)?null:n.type(t)==="undefined"?null:t}function u(n){for(var t in n)if(n.hasOwnProperty(t))return!0;return!1}function f(n,t){var i=n._.invocationCallbacks,r,f;u(i)&&n.log("Clearing hub invocation callbacks with error: "+t+".");n._.invocationCallbackId=0;delete n._.invocationCallbacks;n._.invocationCallbacks={};for(f in i)r=i[f],r.method.call(r.scope,{E:t})}function i(n,t){return new i.fn.init(n,t)}function t(i,r){var u={qs:null,logging:!1,useDefaultPath:!0};return n.extend(u,r),(!i||u.useDefaultPath)&&(i=(i||"")+"/signalr"),new t.fn.init(i,u)}var e=".hubProxy",o=n.signalR;i.fn=i.prototype={init:function(n,t){this.state={};this.connection=n;this.hubName=t;this._={callbackMap:{}}},constructor:i,hasSubscriptions:function(){return u(this._.callbackMap)},on:function(t,i){var u=this,f=u._.callbackMap;return t=t.toLowerCase(),f[t]||(f[t]={}),f[t][i]=function(n,t){i.apply(u,t)},n(u).bind(r(t),f[t][i]),u},off:function(t,i){var e=this,o=e._.callbackMap,f;return t=t.toLowerCase(),f=o[t],f&&(f[i]?(n(e).unbind(r(t),f[i]),delete f[i],u(f)||delete o[t]):i||(n(e).unbind(r(t)),delete o[t])),e},invoke:function(t){var i=this,r=i.connection,e=n.makeArray(arguments).slice(1),c=s(e,h),f={H:i.hubName,M:t,A:c,I:r._.invocationCallbackId},u=n.Deferred(),l=function(f){var e=i._maximizeHubResponse(f),h,s;n.extend(i.state,e.State);e.Progress?u.notifyWith?u.notifyWith(i,[e.Progress.Data]):r._.progressjQueryVersionLogged||(r.log("A hub method invocation progress update was received but the version of jQuery in use ("+n.prototype.jquery+") does not support progress updates. Upgrade to jQuery 1.7+ to receive progress notifications."),r._.progressjQueryVersionLogged=!0):e.Error?(e.StackTrace&&r.log(e.Error+"\n"+e.StackTrace+"."),h=e.IsHubException?"HubException":"Exception",s=o._.error(e.Error,h),s.data=e.ErrorData,r.log(i.hubName+"."+t+" failed to execute. Error: "+s.message),u.rejectWith(i,[s])):(r.log("Invoked "+i.hubName+"."+t),u.resolveWith(i,[e.Result]))};return r._.invocationCallbacks[r._.invocationCallbackId.toString()]={scope:i,method:l},r._.invocationCallbackId+=1,n.isEmptyObject(i.state)||(f.S=i.state),r.log("Invoking "+i.hubName+"."+t),r.send(f),u.promise()},_maximizeHubResponse:function(n){return{State:n.S,Result:n.R,Progress:n.P?{Id:n.P.I,Data:n.P.D}:null,Id:n.I,IsHubException:n.H,Error:n.E,StackTrace:n.T,ErrorData:n.D}}};i.fn.init.prototype=i.fn;t.fn=t.prototype=n.connection();t.fn.init=function(t,i){var e={qs:null,logging:!1,useDefaultPath:!0},u=this;n.extend(e,i);n.signalR.fn.init.call(u,t,e.qs,e.logging);u.proxies={};u._.invocationCallbackId=0;u._.invocationCallbacks={};u.received(function(t){var f,o,e,i,s,h;t&&(typeof t.P!="undefined"?(e=t.P.I.toString(),i=u._.invocationCallbacks[e],i&&i.method.call(i.scope,t)):typeof t.I!="undefined"?(e=t.I.toString(),i=u._.invocationCallbacks[e],i&&(u._.invocationCallbacks[e]=null,delete u._.invocationCallbacks[e],i.method.call(i.scope,t))):(f=this._maximizeClientHubInvocation(t),u.log("Triggering client hub event '"+f.Method+"' on hub '"+f.Hub+"'."),s=f.Hub.toLowerCase(),h=f.Method.toLowerCase(),o=this.proxies[s],n.extend(o.state,f.State),n(o).triggerHandler(r(h),[f.Args])))});u.error(function(n,t){var i,r;t&&(i=t.I,r=u._.invocationCallbacks[i],r&&(u._.invocationCallbacks[i]=null,delete u._.invocationCallbacks[i],r.method.call(r.scope,{E:n})))});u.reconnecting(function(){u.transport&&u.transport.name==="webSockets"&&f(u,"Connection started reconnecting before invocation result was received.")});u.disconnected(function(){f(u,"Connection was disconnected before invocation result was received.")})};t.fn._maximizeClientHubInvocation=function(n){return{Hub:n.H,Method:n.M,Args:n.A,State:n.S}};t.fn._registerSubscribedHubs=function(){var t=this;t._subscribedToHubs||(t._subscribedToHubs=!0,t.starting(function(){var i=[];n.each(t.proxies,function(n){this.hasSubscriptions()&&(i.push({name:n}),t.log("Client subscribed to hub '"+n+"'."))});i.length===0&&t.log("No hubs have been subscribed to.  The client will not receive data from hubs.  To fix, declare at least one client side function prior to connection start for each hub you wish to subscribe to.");t.data=t.json.stringify(i)}))};t.fn.createHubProxy=function(n){n=n.toLowerCase();var t=this.proxies[n];return t||(t=i(this,n),this.proxies[n]=t),this._registerSubscribedHubs(),t};t.fn.init.prototype=t.fn;n.hubConnection=t}(window.jQuery,window),function(n){n.signalR.version="2.1.2"}(window.jQuery);
 /*!
  * ASP.NET SignalR JavaScript Library v2.1.1
  * http://signalr.net/
diff --git a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.js b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.js
new file mode 100644
index 00000000..a0585bd4
--- /dev/null
+++ b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.js
@@ -0,0 +1,122 @@
+/*!
+ * ASP.NET SignalR JavaScript Library v2.1.1
+ * http://signalr.net/
+ *
+ * Copyright Microsoft Open Technologies, Inc. All rights reserved.
+ * Licensed under the Apache 2.0
+ * https://github.com/SignalR/SignalR/blob/master/LICENSE.md
+ *
+ */
+
+/// <reference path="..\..\Core\jquery-2.1.1.js" />
+"use strict";
+
+(function ($, window, undefined) {
+    /// <param name="$" type="jQuery" />
+    "use strict";
+
+    if (typeof $.signalR !== "function") {
+        throw new Error("SignalR: SignalR is not loaded. Please ensure jquery.signalR-x.js is referenced before ~/signalr/js.");
+    }
+
+    var signalR = $.signalR;
+
+    function makeProxyCallback(hub, callback) {
+        return function () {
+            // Call the client hub method
+            callback.apply(hub, $.makeArray(arguments));
+        };
+    }
+
+    function registerHubProxies(instance, shouldSubscribe) {
+        var key, hub, memberKey, memberValue, subscriptionMethod;
+
+        for (key in instance) {
+            if (instance.hasOwnProperty(key)) {
+                hub = instance[key];
+
+                if (!hub.hubName) {
+                    // Not a client hub
+                    continue;
+                }
+
+                if (shouldSubscribe) {
+                    // We want to subscribe to the hub events
+                    subscriptionMethod = hub.on;
+                } else {
+                    // We want to unsubscribe from the hub events
+                    subscriptionMethod = hub.off;
+                }
+
+                // Loop through all members on the hub and find client hub functions to subscribe/unsubscribe
+                for (memberKey in hub.client) {
+                    if (hub.client.hasOwnProperty(memberKey)) {
+                        memberValue = hub.client[memberKey];
+
+                        if (!$.isFunction(memberValue)) {
+                            // Not a client hub function
+                            continue;
+                        }
+
+                        subscriptionMethod.call(hub, memberKey, makeProxyCallback(hub, memberValue));
+                    }
+                }
+            }
+        }
+    }
+
+    $.hubConnection.prototype.createHubProxies = function () {
+        var proxies = {};
+        this.starting(function () {
+            // Register the hub proxies as subscribed
+            // (instance, shouldSubscribe)
+            registerHubProxies(proxies, true);
+
+            this._registerSubscribedHubs();
+        }).disconnected(function () {
+            // Unsubscribe all hub proxies when we "disconnect".  This is to ensure that we do not re-add functional call backs.
+            // (instance, shouldSubscribe)
+            registerHubProxies(proxies, false);
+        });
+
+        proxies['deviceBatchUpdates'] = this.createHubProxy('deviceBatchUpdates');
+        proxies['deviceBatchUpdates'].client = {};
+        proxies['deviceBatchUpdates'].server = {};
+
+        proxies['deviceUpdates'] = this.createHubProxy('deviceUpdates');
+        proxies['deviceUpdates'].client = {};
+        proxies['deviceUpdates'].server = {};
+
+        proxies['jobUpdates'] = this.createHubProxy('jobUpdates');
+        proxies['jobUpdates'].client = {};
+        proxies['jobUpdates'].server = {};
+
+        proxies['logNotifications'] = this.createHubProxy('logNotifications');
+        proxies['logNotifications'].client = {};
+        proxies['logNotifications'].server = {};
+
+        proxies['noticeboardUpdates'] = this.createHubProxy('noticeboardUpdates');
+        proxies['noticeboardUpdates'].client = {};
+        proxies['noticeboardUpdates'].server = {};
+
+        proxies['scheduledTaskNotifications'] = this.createHubProxy('scheduledTaskNotifications');
+        proxies['scheduledTaskNotifications'].client = {};
+        proxies['scheduledTaskNotifications'].server = {
+            getStatus: function getStatus() {
+                /// <summary>Calls the GetStatus method on the server-side scheduledTaskNotifications hub.&#10;Returns a jQuery.Deferred() promise.</summary>
+                return proxies['scheduledTaskNotifications'].invoke.apply(proxies['scheduledTaskNotifications'], $.merge(["GetStatus"], $.makeArray(arguments)));
+            }
+        };
+
+        proxies['userUpdates'] = this.createHubProxy('userUpdates');
+        proxies['userUpdates'].client = {};
+        proxies['userUpdates'].server = {};
+
+        return proxies;
+    };
+
+    signalR.hub = $.hubConnection("/API/Signalling", { useDefaultPath: false });
+    $.extend(signalR, signalR.hub.createHubProxies());
+})(window.jQuery, window);
+/// <reference path="jquery.signalR-2.1.1.js" />
+
diff --git a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.min.js b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.min.js
new file mode 100644
index 00000000..e4f861e4
--- /dev/null
+++ b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.min.js
@@ -0,0 +1,10 @@
+/*!
+ * ASP.NET SignalR JavaScript Library v2.1.1
+ * http://signalr.net/
+ *
+ * Copyright Microsoft Open Technologies, Inc. All rights reserved.
+ * Licensed under the Apache 2.0
+ * https://github.com/SignalR/SignalR/blob/master/LICENSE.md
+ *
+ */
+(function(n){"use strict";function r(t,i){return function(){i.apply(t,n.makeArray(arguments))}}function i(t,i){var e,u,f,o,s;for(e in t)if(t.hasOwnProperty(e)){if(u=t[e],!u.hubName)continue;s=i?u.on:u.off;for(f in u.client)if(u.client.hasOwnProperty(f)){if(o=u.client[f],!n.isFunction(o))continue;s.call(u,f,r(u,o))}}}if(typeof n.signalR!="function")throw new Error("SignalR: SignalR is not loaded. Please ensure jquery.signalR-x.js is referenced before ~/signalr/js.");var t=n.signalR;n.hubConnection.prototype.createHubProxies=function(){var t={};return this.starting(function(){i(t,!0);this._registerSubscribedHubs()}).disconnected(function(){i(t,!1)}),t.deviceBatchUpdates=this.createHubProxy("deviceBatchUpdates"),t.deviceBatchUpdates.client={},t.deviceBatchUpdates.server={},t.deviceUpdates=this.createHubProxy("deviceUpdates"),t.deviceUpdates.client={},t.deviceUpdates.server={},t.jobUpdates=this.createHubProxy("jobUpdates"),t.jobUpdates.client={},t.jobUpdates.server={},t.logNotifications=this.createHubProxy("logNotifications"),t.logNotifications.client={},t.logNotifications.server={},t.noticeboardUpdates=this.createHubProxy("noticeboardUpdates"),t.noticeboardUpdates.client={},t.noticeboardUpdates.server={},t.scheduledTaskNotifications=this.createHubProxy("scheduledTaskNotifications"),t.scheduledTaskNotifications.client={},t.scheduledTaskNotifications.server={getStatus:function(){return t.scheduledTaskNotifications.invoke.apply(t.scheduledTaskNotifications,n.merge(["GetStatus"],n.makeArray(arguments)))}},t.userUpdates=this.createHubProxy("userUpdates"),t.userUpdates.client={},t.userUpdates.server={},t};t.hub=n.hubConnection("/API/Signalling",{useDefaultPath:!1});n.extend(t,t.hub.createHubProxies())})(window.jQuery,window);
\ No newline at end of file
diff --git a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.1.js b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.2.js
similarity index 98%
rename from Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.1.js
rename to Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.2.js
index 21c351f2..d05e84ad 100644
--- a/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.1.js
+++ b/Disco.Web/ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.2.js
@@ -1,14 +1,15 @@
 /* jquery.signalR.core.js */
 /*global window:false */
 /*!
- * ASP.NET SignalR JavaScript Library v2.1.1
+ * ASP.NET SignalR JavaScript Library v2.1.2
  * http://signalr.net/
  *
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *
  */
 
-/// <reference path="../../Core/jquery-2.1.1.js" />
+/// <reference path="Scripts/jquery-1.6.4.js" />
+/// <reference path="jquery.signalR.version.js" />
 (function ($, window, undefined) {
 
     var resources = {
@@ -704,7 +705,9 @@
                     connection.id = res.ConnectionId;
                     connection.token = res.ConnectionToken;
                     connection.webSocketServerUrl = res.WebSocketServerUrl;
-                    connection._.longPollDelay = res.LongPollDelay * 1000; // in ms
+
+                    // The long poll timeout is the ConnectionTimeout plus 10 seconds
+                    connection._.pollTimeout = res.ConnectionTimeout * 1000 + 10000; // in ms
 
                     // Once the server has labeled the PersistentConnection as Disconnected, we should stop attempting to reconnect
                     // after res.DisconnectTimeout seconds.
@@ -959,7 +962,6 @@
             delete connection._.pingIntervalId;
             delete connection._.lastMessageAt;
             delete connection._.lastActiveAt;
-            delete connection._.longPollDelay;
 
             // Clear out our message buffer
             connection._.connectingMessageBuffer.clear();
@@ -1317,7 +1319,7 @@
                 type: "POST"
             });
 
-            connection.log("Fired ajax abort async = " + async + ".");
+            connection.log("Fired ajax abort async = " + doAsync + ".");
         },
 
         ajaxStart: function (connection, onSuccess) {
@@ -2149,27 +2151,13 @@
         events = $.signalR.events,
         changeState = $.signalR.changeState,
         isDisconnecting = $.signalR.isDisconnecting,
-        transportLogic = signalR.transports._logic,
-        browserSupportsXHRProgress = (function () {
-                try {
-                    return "onprogress" in new window.XMLHttpRequest();
-                } catch (e) {
-                    // No XHR means no XHR progress event
-                    return false;
-                }
-            })();
+        transportLogic = signalR.transports._logic;
 
     signalR.transports.longPolling = {
         name: "longPolling",
 
-        supportsKeepAlive: function (connection) {
-            return browserSupportsXHRProgress &&
-                   connection.ajaxDataType !== "jsonp" &&
-                   // Don't check for keep alives if there is a delay configured between poll requests.
-                   // Don't check for keep alives if the server didn't send back the "LongPollDelay" as
-                   // part of the response to /negotiate. That indicates the server is running an older
-                   // version of SignalR that doesn't send long polling keep alives.
-                   connection._.longPollDelay === 0;
+        supportsKeepAlive: function () {
+            return false;
         },
 
         reconnectDelay: 3000,
@@ -2244,6 +2232,7 @@
                             }
                         },
                         url: url,
+                        timeout: connection._.pollTimeout,
                         success: function (result) {
                             var minData,
                                 delay = 0,
@@ -2486,6 +2475,8 @@
             };
         },
 
+        constructor: hubProxy,
+
         hasSubscriptions: function () {
             return hasMembers(this._.callbackMap);
         },
@@ -2823,5 +2814,5 @@
 /*global window:false */
 /// <reference path="jquery.signalR.core.js" />
 (function ($, undefined) {
-    $.signalR.version = "2.1.1";
+    $.signalR.version = "2.1.2";
 }(window.jQuery));
diff --git a/Disco.Web/Disco.Web.csproj b/Disco.Web/Disco.Web.csproj
index 309acc26..46e0b939 100644
--- a/Disco.Web/Disco.Web.csproj
+++ b/Disco.Web/Disco.Web.csproj
@@ -50,13 +50,11 @@
     <Reference Include="MarkdownSharp">
       <HintPath>..\packages\MarkdownSharp.1.13.0.0\lib\35\MarkdownSharp.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.AspNet.SignalR.Core, Version=2.1.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.SignalR.Core.2.1.1\lib\net45\Microsoft.AspNet.SignalR.Core.dll</HintPath>
+    <Reference Include="Microsoft.AspNet.SignalR.Core, Version=2.1.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.SignalR.Core.2.1.2\lib\net45\Microsoft.AspNet.SignalR.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.AspNet.SignalR.SystemWeb, Version=2.1.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.SignalR.SystemWeb.2.1.1\lib\net45\Microsoft.AspNet.SignalR.SystemWeb.dll</HintPath>
+    <Reference Include="Microsoft.AspNet.SignalR.SystemWeb, Version=2.1.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.SignalR.SystemWeb.2.1.2\lib\net45\Microsoft.AspNet.SignalR.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="Microsoft.Owin, Version=2.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -71,8 +69,8 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Microsoft.Owin.Security.2.1.0\lib\net45\Microsoft.Owin.Security.dll</HintPath>
     </Reference>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\packages\Newtonsoft.Json.6.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -1875,7 +1873,6 @@
       <Generator>RazorGenerator</Generator>
       <LastGenOutput>Welcome.generated.cs</LastGenOutput>
     </None>
-    <None Include="ClientSource\Scripts\Modules\jQuery-SignalR\jquery.signalR-2.1.1.js" />
     <None Include="ClientSource\Style\tinymce\img\anchor.gif" />
     <None Include="ClientSource\Style\tinymce\img\loader.gif" />
     <None Include="ClientSource\Style\tinymce\img\object.gif" />
@@ -2278,6 +2275,7 @@
     <None Include="ClientSource\Scripts\Modules\Knockout\knockout-3.1.0.js" />
     <None Include="ClientSource\Scripts\Core\modernizr-2.7.2.js" />
     <None Include="ClientSource\Scripts\Core\jquery-ui-1.10.4.js" />
+    <None Include="ClientSource\Scripts\Modules\jQuery-SignalR\jquery.signalR-2.1.2.js" />
     <Content Include="Web.config">
       <SubType>Designer</SubType>
     </Content>
@@ -2381,7 +2379,9 @@
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\BuildBundlerMinifier.3.2.449\build\BuildBundlerMinifier.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\BuildBundlerMinifier.3.2.449\build\BuildBundlerMinifier.targets'))" />
+    <Error Condition="!Exists('..\packages\BuildWebCompiler2022.1.14.8\build\BuildWebCompiler2022.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\BuildWebCompiler2022.1.14.8\build\BuildWebCompiler2022.targets'))" />
   </Target>
+  <Import Project="..\packages\BuildWebCompiler2022.1.14.8\build\BuildWebCompiler2022.targets" Condition="Exists('..\packages\BuildWebCompiler2022.1.14.8\build\BuildWebCompiler2022.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/Disco.Web/bundleconfig.json b/Disco.Web/bundleconfig.json
index 86b92a69..f43b5681 100644
--- a/Disco.Web/bundleconfig.json
+++ b/Disco.Web/bundleconfig.json
@@ -95,7 +95,7 @@
   {
     "outputFileName": "ClientSource/Scripts/Modules/jQuery-SignalR.js",
     "inputFiles": [
-      "ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.1.js",
+      "ClientSource/Scripts/Modules/jQuery-SignalR/jquery.signalR-2.1.2.js",
       "ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.js"
     ]
   },
diff --git a/Disco.Web/compilerconfig.json b/Disco.Web/compilerconfig.json
index 9064c3bb..9030a2d9 100644
--- a/Disco.Web/compilerconfig.json
+++ b/Disco.Web/compilerconfig.json
@@ -82,13 +82,5 @@
   {
     "outputFile": "ClientSource/Style/User.css",
     "inputFile": "ClientSource/Style/User.less"
-  },
-  {
-    "outputFile": "ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.es5.js",
-    "inputFile": "ClientSource/Scripts/Modules/jQuery-SignalR/disco-hubs.js"
-  },
-  {
-    "outputFile": "ClientSource/Scripts/Modules/jQuery-SignalR.es5.js",
-    "inputFile": "ClientSource/Scripts/Modules/jQuery-SignalR.js"
   }
 ]
\ No newline at end of file
diff --git a/Disco.Web/packages.config b/Disco.Web/packages.config
index 2ee03031..c3694034 100644
--- a/Disco.Web/packages.config
+++ b/Disco.Web/packages.config
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="BuildBundlerMinifier" version="3.2.449" targetFramework="net45" />
+  <package id="BuildWebCompiler2022" version="1.14.8" targetFramework="net45" />
   <package id="DotNet.Highcharts" version="4.0" targetFramework="net45" />
   <package id="EntityFramework" version="5.0.0" targetFramework="net45" />
   <package id="EntityFramework.SqlServerCompact" version="4.3.6" targetFramework="net45" />
@@ -13,10 +14,10 @@
   <package id="MarkdownSharp" version="1.13.0.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="4.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Razor" version="2.0.30506.0" targetFramework="net45" />
-  <package id="Microsoft.AspNet.SignalR" version="2.1.1" targetFramework="net45" />
-  <package id="Microsoft.AspNet.SignalR.Core" version="2.1.1" targetFramework="net45" />
-  <package id="Microsoft.AspNet.SignalR.JS" version="2.1.1" targetFramework="net45" />
-  <package id="Microsoft.AspNet.SignalR.SystemWeb" version="2.1.1" targetFramework="net45" />
+  <package id="Microsoft.AspNet.SignalR" version="2.1.2" targetFramework="net45" />
+  <package id="Microsoft.AspNet.SignalR.Core" version="2.1.2" targetFramework="net45" />
+  <package id="Microsoft.AspNet.SignalR.JS" version="2.1.2" targetFramework="net45" />
+  <package id="Microsoft.AspNet.SignalR.SystemWeb" version="2.1.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebApi" version="4.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebApi.Client" version="4.0.30506.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebApi.Core" version="4.0.30506.0" targetFramework="net45" />
@@ -33,7 +34,7 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Modernizr" version="2.7.2" targetFramework="net45" />
   <package id="Moment.js" version="2.7.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="RazorGenerator.Mvc" version="2.2.3" targetFramework="net45" />
   <package id="Rx-Core" version="2.2.5" targetFramework="net45" />