Target netstandard2.0 and net40 (#74)

Fixes #73

Packages.props

@@ -1,26 +1,27 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <PackageReference Update="Shouldly" Version="3.0.1" />
-    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="15.8.0" />
-    <PackageReference Update="Microsoft.Wim" Version="1.2.4" />
-    <PackageReference Update="xunit" Version="2.4.0" />
-    <PackageReference Update="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Update="Shouldly" Version="3.0.2" />
+    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="16.0.1" />
+    <PackageReference Update="Microsoft.Wim" Version="1.2.11" />
+    <PackageReference Update="Microsoft.Win32.Registry" Version="4.5.0" />
+    <PackageReference Update="xunit" Version="2.4.1" />
+    <PackageReference Update="xunit.runner.visualstudio" Version="2.4.1" />
   </ItemGroup>
 
   <ItemGroup>
-    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="2.2.13" />
+    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="2.3.138" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(EnableStyleCop)' != 'false' ">
     <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.0.2" />
     <Compile Include="..\GlobalSuppressions.cs" />
     <AdditionalFiles Include="..\..\stylecop.json" Visible="False" />
 
-    <GlobalPackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="2.6.2" />
-    <GlobalPackageReference Include="Microsoft.NetFramework.Analyzers" Version="2.6.2" />
-    <GlobalPackageReference Include="Roslyn.Diagnostics.Analyzers" Version="2.6.2" />
-    <GlobalPackageReference Include="Roslynator.Analyzers" Version="1.9.0" />
-    <GlobalPackageReference Include="Text.Analyzers" Version="2.6.2" />
+    <GlobalPackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="2.9.2" />
+    <GlobalPackageReference Include="Microsoft.NetFramework.Analyzers" Version="2.9.2" />
+    <GlobalPackageReference Include="Roslyn.Diagnostics.Analyzers" Version="2.9.2" />
+    <GlobalPackageReference Include="Roslynator.Analyzers" Version="2.0.0" />
+    <GlobalPackageReference Include="Text.Analyzers" Version="2.6.4" />
   </ItemGroup>
 </Project>

src/Microsoft.Dism/Microsoft.Dism.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net40</TargetFramework>
+    <TargetFrameworks>net40;netstandard2.0</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
   </PropertyGroup>
@@ -10,12 +10,16 @@
     <Description>Managed API for Deployment Image Servicing and Management (DISM)</Description>
     <Authors>Microsoft Corporation</Authors>
     <Copyright>Copyright © 2014. All rights reserved.</Copyright>
-    <PackageLicenseUrl>https://github.com/josemesona/ManagedDism/blob/master/LICENSE</PackageLicenseUrl>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/josemesona/ManagedDism</PackageProjectUrl>
     <RepositoryUrl>https://github.com/josemesona/ManagedDism.git</RepositoryUrl>
     <PackageTags>Dism</PackageTags>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Win32.Registry" Condition="'$(TargetFramework)' == 'netstandard2.0'" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <AutoGen>True</AutoGen>