Make adjustments after rebase on #232 branch

README.md

@@ -22,6 +22,7 @@ ASP.NET Core MVC is part of ASP.NET Core. You can find samples, documentation an
 - [SalesForce](/samples/SalesforceCoreReceiver)
 - [Slack](/samples/SlackCoreReceiver)
 - [Stripe](/samples/StripeCoreReceiver)
+- [Trello](/samples/TrelloCoreReceiver)
 - [WordPress](/samples/WordPressCoreReceiver)
 
 ### Building from source

test/Microsoft.AspNetCore.WebHooks.Receivers.Trello.Test/Microsoft.AspNetCore.WebHooks.Receivers.Trello.Test.csproj

@@ -1,16 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Configurations>$(Configurations);CodeAnalysis</Configurations>
-    <TargetFrameworks>netcoreapp2.0;net461</TargetFrameworks>
+    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\Microsoft.AspNetCore.WebHooks.Receivers.Trello\Microsoft.AspNetCore.WebHooks.Receivers.Trello.csproj" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
-    <PackageReference Include="Moq" Version="4.7.145" />
-    <PackageReference Include="xunit" Version="2.3.1" />
-    <PackageReference Include="xunit.analyzers" Version="0.8.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
   </ItemGroup>
 </Project>