diff --git a/.gitattributes b/.gitattributes
index 305476f..6a36313 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,7 +1,7 @@
 ###############################################################################
 # Set default behavior to automatically normalize line endings.
 ###############################################################################
-* text=auto
+#* text=auto
 ###############################################################################
 # Set default behavior for command prompt diff.
 #
diff --git a/Common/Windows/ClientLibrary/Microsoft.ProjectOxford.Common.csproj b/Common/Windows/ClientLibrary/Microsoft.ProjectOxford.Common.csproj
index 0b7604a..6192fa3 100644
--- a/Common/Windows/ClientLibrary/Microsoft.ProjectOxford.Common.csproj
+++ b/Common/Windows/ClientLibrary/Microsoft.ProjectOxford.Common.csproj
@@ -15,6 +15,8 @@
     <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <TargetFrameworkProfile>Profile259</TargetFrameworkProfile>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -69,6 +71,13 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
+  <Import Project="packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
+  </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/Common/Windows/ClientLibrary/ServiceClient.cs b/Common/Windows/ClientLibrary/ServiceClient.cs
index 93cd827..83ccf80 100644
--- a/Common/Windows/ClientLibrary/ServiceClient.cs
+++ b/Common/Windows/ClientLibrary/ServiceClient.cs
@@ -143,15 +143,15 @@ protected async Task<TResponse> GetAsync<TRequest, TResponse>(string apiUrl, TRe
         /// <typeparam name="TRequest">Type of request.</typeparam>
         /// <typeparam name="TResponse">Type of response.</typeparam>
         /// <param name="method">HTTP method</param>
-        /// <param name="apiUrl">API URL relative to the apiRoot</param>
+        /// <param name="apiUrl">API URL, generally relative to the ApiRoot</param>
         /// <param name="requestBody">Content of the HTTP request</param>
         /// <returns>TResponse</returns>
         /// <exception cref="ClientException">Service exception</exception>
         protected async Task<TResponse> SendAsync<TRequest, TResponse>(HttpMethod method, string apiUrl, TRequest requestBody)
         {
-            bool urlIsAbsolute = System.Uri.IsWellFormedUriString(apiUrl, System.UriKind.Absolute);
+            bool urlIsRelative = System.Uri.IsWellFormedUriString(apiUrl, System.UriKind.Relative);
 
-            string requestUri = urlIsAbsolute ? apiUrl : ApiRoot + apiUrl;
+            string requestUri = urlIsRelative ? ApiRoot + apiUrl : apiUrl;
             var request = new HttpRequestMessage(method, requestUri);
             request.Headers.Add(AuthKey, AuthValue);
 
diff --git a/Common/Windows/ClientLibrary/packages.config b/Common/Windows/ClientLibrary/packages.config
index 63ab628..f32b836 100644
--- a/Common/Windows/ClientLibrary/packages.config
+++ b/Common/Windows/ClientLibrary/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="portable45-net45+win8+wp8+wpa81" />
-  <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="portable45-net45+win8+wp8+wpa81" />
+  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="portable45-net45+win8+wp8+wpa81" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="portable45-net45+win8+wp8+wpa81" />
   <package id="Newtonsoft.Json" version="8.0.2" targetFramework="portable45-net45+win8+wp8+wpa81" />
 </packages>
\ No newline at end of file
diff --git a/Emotion/Windows/ClientLibrary/ClientLibrary.sln b/Emotion/Windows/ClientLibrary/ClientLibrary.sln
index b1f6cdc..6f41fe5 100644
--- a/Emotion/Windows/ClientLibrary/ClientLibrary.sln
+++ b/Emotion/Windows/ClientLibrary/ClientLibrary.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.31101.0
+# Visual Studio 14
+VisualStudioVersion = 14.0.24720.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.ProjectOxford.Emotion", "Microsoft.ProjectOxford.Emotion.csproj", "{E8A414B0-1281-4586-A030-C5AC32588E55}"
 EndProject
diff --git a/Emotion/Windows/ClientLibrary/Microsoft.ProjectOxford.Emotion.csproj b/Emotion/Windows/ClientLibrary/Microsoft.ProjectOxford.Emotion.csproj
index e49a251..ec9ad6d 100644
--- a/Emotion/Windows/ClientLibrary/Microsoft.ProjectOxford.Emotion.csproj
+++ b/Emotion/Windows/ClientLibrary/Microsoft.ProjectOxford.Emotion.csproj
@@ -46,8 +46,8 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.ProjectOxford.Common, Version=1.0.10.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\Microsoft.ProjectOxford.Common.1.0.10\lib\portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10\Microsoft.ProjectOxford.Common.dll</HintPath>
+    <Reference Include="Microsoft.ProjectOxford.Common, Version=1.0.250.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\Microsoft.ProjectOxford.Common.1.0.250\lib\portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10\Microsoft.ProjectOxford.Common.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
@@ -71,10 +71,12 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
-  <Import Project="packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
-  <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
-    <Error Condition="!Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
-    <Error Condition="Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
+  <Import Project="packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
+  <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\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
   </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.
diff --git a/Emotion/Windows/ClientLibrary/packages.config b/Emotion/Windows/ClientLibrary/packages.config
index f6d4fa2..00fb82b 100644
--- a/Emotion/Windows/ClientLibrary/packages.config
+++ b/Emotion/Windows/ClientLibrary/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="portable-net45+win+wpa81+wp80" />
-  <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="portable45-net45+win8+wp8+wpa81" />
+  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="portable45-net45+win8+wp8+wpa81" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="portable-net45+win+wpa81+wp80" />
-  <package id="Microsoft.ProjectOxford.Common" version="1.0.10" targetFramework="portable45-net45+win8+wp8+wpa81" />
+  <package id="Microsoft.ProjectOxford.Common" version="1.0.250" targetFramework="portable45-net45+win8+wp8+wpa81" />
   <package id="Newtonsoft.Json" version="8.0.2" targetFramework="portable45-net45+win8+wp8+wpa81" />
 </packages>
\ No newline at end of file
diff --git a/EntityLinking/Windows/ClientLibrary/Microsoft.ProjectOxford.EntityLinking.csproj b/EntityLinking/Windows/ClientLibrary/Microsoft.ProjectOxford.EntityLinking.csproj
index fd07448..cc5902f 100644
--- a/EntityLinking/Windows/ClientLibrary/Microsoft.ProjectOxford.EntityLinking.csproj
+++ b/EntityLinking/Windows/ClientLibrary/Microsoft.ProjectOxford.EntityLinking.csproj
@@ -15,6 +15,8 @@
     <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <TargetFrameworkProfile>Profile259</TargetFrameworkProfile>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -63,10 +65,12 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
-  <Import Project="packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
-  <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
-    <Error Condition="!Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />
-    <Error Condition="Exists('packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="The build restored NuGet packages. Build the project again to include these packages in the build. For more information, see http://go.microsoft.com/fwlink/?LinkID=317568." HelpKeyword="BCLBUILD2002" />
+  <Import Project="packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
+  <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\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
   </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.
diff --git a/EntityLinking/Windows/ClientLibrary/packages.config b/EntityLinking/Windows/ClientLibrary/packages.config
index 87bba2b..c5097cf 100644
--- a/EntityLinking/Windows/ClientLibrary/packages.config
+++ b/EntityLinking/Windows/ClientLibrary/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="portable-net45+win+wpa81+wp80" />
-  <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="portable-net45+win+wpa81+wp80" />
+  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="portable45-net45+win8+wp8+wpa81" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="portable-net45+win+wpa81+wp80" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/LinguisticAnalysis/Windows/ClientLibrary/Contract/AnalyzeTextResult.cs b/LinguisticAnalysis/Windows/ClientLibrary/Contract/AnalyzeTextResult.cs
index fc95d8b..fc97f97 100644
--- a/LinguisticAnalysis/Windows/ClientLibrary/Contract/AnalyzeTextResult.cs
+++ b/LinguisticAnalysis/Windows/ClientLibrary/Contract/AnalyzeTextResult.cs
@@ -37,6 +37,6 @@ public class AnalyzeTextResult
         /// <summary>
         /// The resulting analysis, encoded as JSON. See the documentation for the relevant analyzer kind for more information on formatting.
         /// </summary>
-        public string Result { get; set; }
+        public object Result { get; set; }
     }
 }
\ No newline at end of file
diff --git a/LinguisticAnalysis/Windows/ClientLibrary/LinguisticsClient.csproj b/LinguisticAnalysis/Windows/ClientLibrary/LinguisticsClient.csproj
index c9de554..3d9a498 100644
--- a/LinguisticAnalysis/Windows/ClientLibrary/LinguisticsClient.csproj
+++ b/LinguisticAnalysis/Windows/ClientLibrary/LinguisticsClient.csproj
@@ -1,67 +1,63 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
-  <PropertyGroup>
-    <MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{8388E984-34E1-443D-9F04-D588DC4BBB22}</ProjectGuid>
-    <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>Microsoft.ProjectOxford.Linguistics</RootNamespace>
-    <AssemblyName>Microsoft.ProjectOxford.Linguistics</AssemblyName>
-    <DefaultLanguage>en-US</DefaultLanguage>
-    <FileAlignment>512</FileAlignment>
-    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
-    <SccProjectName>SAK</SccProjectName>
-    <SccLocalPath>SAK</SccLocalPath>
-    <SccAuxPath>SAK</SccAuxPath>
-    <SccProvider>SAK</SccProvider>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <ItemGroup>
-    <Compile Include="ClientError.cs" />
-    <Compile Include="ClientException.cs" />
-    <Compile Include="Contract\Analyzer.cs" />
-    <Compile Include="Contract\AnalyzeTextRequest.cs" />
-    <Compile Include="Contract\AnalyzeTextResult.cs" />
-    <Compile Include="ILinguisticsClient.cs" />
-    <Compile Include="LinguisticsClient.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\Sample\packages\Newtonsoft.Json.8.0.2\lib\portable-net40+sl5+wp80+win8+wpa81\Newtonsoft.Json.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.config" />
-  </ItemGroup>
-  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-</Project>
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{8388E984-34E1-443D-9F04-D588DC4BBB22}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Microsoft.ProjectOxford.Linguistics</RootNamespace>
+    <AssemblyName>Microsoft.ProjectOxford.Linguistics</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="ClientError.cs" />
+    <Compile Include="ClientException.cs" />
+    <Compile Include="Contract\Analyzer.cs" />
+    <Compile Include="Contract\AnalyzeTextRequest.cs" />
+    <Compile Include="Contract\AnalyzeTextResult.cs" />
+    <Compile Include="ILinguisticsClient.cs" />
+    <Compile Include="LinguisticsClient.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\Sample\packages\Newtonsoft.Json.8.0.2\lib\portable-net40+sl5+wp80+win8+wpa81\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.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">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
diff --git a/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.csproj b/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.csproj
index 80e4fec..0b8e878 100644
--- a/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.csproj
+++ b/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.csproj
@@ -11,10 +11,6 @@
     <AssemblyName>Microsoft.ProjectOxford.Linguistics.Sample</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <SccProjectName>SAK</SccProjectName>
-    <SccLocalPath>SAK</SccLocalPath>
-    <SccAuxPath>SAK</SccAuxPath>
-    <SccProvider>SAK</SccProvider>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.sln b/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.sln
index cf04f5a..f98e3a1 100644
--- a/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.sln
+++ b/LinguisticAnalysis/Windows/Sample/Linguistics.Sample.sln
@@ -1,39 +1,28 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.24720.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Linguistics.Sample", "Linguistics.Sample.csproj", "{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LinguisticsClient", "..\ClientLibrary\LinguisticsClient.csproj", "{8388E984-34E1-443D-9F04-D588DC4BBB22}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Release|Any CPU.Build.0 = Release|Any CPU
-		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(TeamFoundationVersionControl) = preSolution
-		SccNumberOfProjects = 3
-		SccEnterpriseProvider = {4CA58AB2-18FA-4F8D-95D4-32DDF27D184C}
-		SccTeamFoundationServer = http://vstfsng01:8080/tfs/cig
-		SccProjectUniqueName0 = ..\\ClientLibrary\\LinguisticsClient.csproj
-		SccProjectName0 = ../ClientLibrary
-		SccLocalPath0 = ..\\ClientLibrary
-		SccLocalPath1 = .
-		SccProjectUniqueName2 = Linguistics.Sample.csproj
-		SccLocalPath2 = .
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.24720.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Linguistics.Sample", "Linguistics.Sample.csproj", "{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LinguisticsClient", "..\ClientLibrary\LinguisticsClient.csproj", "{8388E984-34E1-443D-9F04-D588DC4BBB22}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9BE553C3-E1B7-4C0A-B868-02E4252FA48C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8388E984-34E1-443D-9F04-D588DC4BBB22}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/Vision/Windows/ClientLibrary/Microsoft.ProjectOxford.Vision.csproj b/Vision/Windows/ClientLibrary/Microsoft.ProjectOxford.Vision.csproj
index 6fdf7d6..c6b81c6 100644
--- a/Vision/Windows/ClientLibrary/Microsoft.ProjectOxford.Vision.csproj
+++ b/Vision/Windows/ClientLibrary/Microsoft.ProjectOxford.Vision.csproj
@@ -13,7 +13,7 @@
     <DefaultLanguage>en-US</DefaultLanguage>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <TargetFrameworkProfile>Profile78</TargetFrameworkProfile>
+    <TargetFrameworkProfile>Profile259</TargetFrameworkProfile>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <SccProjectName>SAK</SccProjectName>
     <SccLocalPath>SAK</SccLocalPath>
diff --git a/Vision/Windows/ClientLibrary/packages.config b/Vision/Windows/ClientLibrary/packages.config
index 60ce0f1..884f230 100644
--- a/Vision/Windows/ClientLibrary/packages.config
+++ b/Vision/Windows/ClientLibrary/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="8.0.2" targetFramework="portable45-net45+win8+wp8" />
+  <package id="Newtonsoft.Json" version="8.0.2" targetFramework="portable45-net45+win8+wp8+wpa81" />
 </packages>
\ No newline at end of file