title: How to include XML documentation file in NuGet package built from a project file?
body: <p>I consider it generally good practice to include the XML documentation file generated by the C# build in NuGet packages alongside the DLLs to provide intellisense documentation for consumers.</p>
  
  <p>However, it's not clear to me how this can be done when building a package using VS 2017's project file format.</p>
  
  <p>Is this possible?</p>
  
  <p>Obviously I could switch over to maintaining a nuspec file but the VS2017 format is very convenient for keeping versions and dependencies all in one place.</p>