anchor.diff:  
   Target "RunTests" (fun _ ->
   
  +    // Will get NUnit.Runner NuGet package if not present
  +    // (needed to run tests using the 'NUnit' target)
  +    !! "./**/packages.config"
  +    |> Seq.iter (RestorePackage (fun p -> { p with ToolPath = "./.nuget/NuGet.exe" }))
  +
       let nunitVersion = GetPackageVersion "packages" "NUnit.Runners"
       let nunitPath = sprintf "packages/NUnit.Runners.%s/Tools" nunitVersion
   
  
positive.code:             Description = descriptionExperimental
              Version = version
              ReleaseNotes = releaseNotes
              Tags = tags
              OutputPath = "bin"
              ToolPath = nugetPath
              AccessKey = getBuildParamOrDefault "nugetkey" ""
  
negative.code: // FAKE build script 
  // --------------------------------------------------------------------------------------
  
  #r @"tools/FAKE/tools/FakeLib.dll"
  
  open System
  