title: Could not load file or assembly 'System.Net.Http
body: <p>In my diagnostic view of my build output shows this conflict</p>
  
  <blockquote>
    <p>There was a conflict between "System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" and "System.Net.Http, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". (TaskId:20)
     "System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was chosen because it was primary and "System.Net.Http, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was not. (TaskId:20)
      References which depend on "System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" [C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.6.1\System.Net.Http.dll]. (TaskId:20)</p>
  </blockquote>
  
  <p>I got here by adding the RestSharp nuget package.  I was not having an issue until I installed this and I think one of the pieces that came with it may have caused this issue.  I tried to uninstall it but that did not work.  </p>