anchor.diff:           "@project@",parameters.Project
            "@summary@",if isNullOrEmpty parameters.Summary then "" else parameters.Summary
            "@dependencies@",dependencies
  -         "@description@",parameters.Description]
  +         "@description@",parameters.Description
  +         "@tags@",parameters.Tags
  +         "@releaseNotes@",parameters.ReleaseNotes
  +         "@copyright@",parameters.Copyright]
   
       processTemplates replacements [specFile]
       tracefn "Created nuspec file %s" specFile
  
positive.code:       Authors: string list;
        Project: string;
        Summary: string;
        Description: string;                               
        WorkingDir: string;
        OutputPath: string;
        PublishUrl: string;
  
negative.code:       Summary = null
        ProjectFile = null
        Description = null
        Tags = null
        ReleaseNotes = null
        Copyright = null
        Dependencies = []
        OutputPath = "./NuGet"
        WorkingDir = "./NuGet"
  