With Visual Studio 2017, MSBuild and NuGet are better integrated, which removes the need for things like package.config, as packages can be tracked in the csproj directly, and custom MSBuild targets for packaging like NuProj, as one can now do it all from the csproj with the built in functionality in MSBuild 15.
All that is great, but I found myself stuck with an old SQLPROJ. I wanted to generate a NuGet package out of it.