anchor.diff:      for package,description in packages do
           let nugetDocsDir = nugetDir @@ "docs"
           let nugetToolsDir = nugetDir @@ "tools"
  +        let nugetLibDir = nugetDir @@ "lib" @@ "net451"
   
           CleanDir nugetDocsDir
           CleanDir nugetToolsDir
  +        DeleteDir nugetLibDir
   
           DeleteFile "./build/FAKE.Gallio/Gallio.dll"
   
  
positive.code:                 Summary = projectSummary
                  ReleaseNotes = release.Notes |> toLines
                  Dependencies =                    
                      (if package <> "FAKE.Core" && package <> projectName then
                         ["FAKE.Core", RequireExactly (NormalizeVersion release.AssemblyVersion)]
                       else p.Dependencies )
                  AccessKey = getBuildParamOrDefault "nugetkey" ""
  
negative.code:         | p when p = "FAKE.Core" ->
              !! (buildDir @@ "*.*") |> Copy nugetToolsDir
              CopyDir nugetDocsDir docsDir allFiles
          | p when p = "FAKE.Lib" ->
              CleanDir nugetLibDir
              !! (buildDir @@ "FakeLib.dll") |> Copy nugetLibDir
          | _ ->
              CopyDir nugetToolsDir (buildDir @@ package) allFiles
              CopyTo nugetToolsDir additionalFiles
  