anchor.diff:          nugetPack fsharpSignedPack
       if hasBuildParam "all" || hasBuildParam "release" then
           nugetPack numericsPack
  -        nugetPack fsharpPack)
  +        nugetPack fsharpPack
  +    CleanDir "obj/NuGet")
   
   "Build" ==> "NuGet"
   
  
positive.code:             OutputPath = "out/api/" }))
  
  "Build" ==> "CleanApi" ==> "Api"
  
  
  // NUGET
  
negative.code:     executeFSIWithArgs "docs/tools" "build-docs.fsx" [] [] |> ignore
  )
  
  "Build" ==> "CleanDocs" ==> "Docs"
  
  "Start"
    =?> ("CleanDocs", not (hasBuildParam "incremental"))
  