anchor.diff:      if isNullOrEmpty key then text
       else text.Replace(key, "PRIVATEKEY")
   
  -let private createNuSpecFromTemplate parameters nuSpecOrProjFile (templateNuSpec:FileInfo) =
  +let private createNuSpecFromTemplate parameters (templateNuSpec:FileInfo) =
       let specFile = parameters.WorkingDir @@ (templateNuSpec.Name.Replace("nuspec", "") + parameters.Version + ".nuspec")
                       |> FullName
       tracefn "Creating .nuspec file at %s" specFile
  
positive.code:             (fileInfo (Path.GetFileNameWithoutExtension(nuSpecOrProjFileInfo.Name) + ".nuspec"))
  
      match templateNuSpec.Exists with
      | true -> createNuSpecFromTemplate parameters nuSpecOrProjFile templateNuSpec
      | false -> nuSpecOrProjFile
  
  let private propertiesParam = function 
      | [] -> ""
  
negative.code:     
      processTemplates replacements [ specFile ]
      tracefn "Created nuspec file %s" specFile
  
  let private createNuspecFile parameters nuSpecOrProjFile = 
      let nuSpecOrProjFileInfo = fileInfo nuSpecOrProjFile
  