anchor.diff:  
   "SourceLink"
      ==> "CreatePackages"
  +
   "CreateOctokitPackage"
      ==> "CreatePackages"
  +
   "CreateOctokitReactivePackage"
      ==> "CreatePackages"
   
  
positive.code: 
  Target "CreatePackages" DoNothing
  
  "Clean"
     ==> "AssemblyInfo"
     ==> "CheckProjects"
     ==> "BuildApp"
  
  "Clean"
  
negative.code: let samplesDir = "./samples"
  let packagingDir = packagingRoot @@ "octokit"
  let reactivePackagingDir = packagingRoot @@ "octokit.reactive"
  let linqPadDir = "./tools/LINQPad"
  
  let releaseNotes = 
      ReadFile "ReleaseNotes.md"
  