Announcing MSTest Framework support for .NET Core RC2 / ASP.NET Core RC2

This post announces MSTest framework support for .NET Core RC2 and ASP.NET Core RC2. It details the steps to install the SDK, create a class library project, add MSTest references via NuGet packages (MSTest.TestFramework and dotnet-test-mstest), configure the project.json file to use 'mstest' as the test runner, write sample tests, and run them from both Visual Studio's Test Explorer and the command line using `dotnet test`. It also explains how to target desktop .NET by updating the frameworks section in project.json.