anchor.diff:              Authors = authors
               Project = "MBrace.Runtime.Core"
               Summary = runtimeSummary
  -            Description = description
  +            Description = runtimeSummary
               Version = nugetVersion
               ReleaseNotes = String.concat " " release.Notes
               Tags = tags
  
positive.code:             Authors = authors
              Project = "MBrace.Core"
              Summary = coreSummary
              Description = description
              Version = nugetVersion
              ReleaseNotes = String.concat " " release.Notes
              Tags = tags
  
negative.code: "Build"
    ==> "PrepareRelease"
    ==> "NuGet.Core"
  //  ==> "NuGet.CSharp" // disable for now
    ==> "NuGet.Runtime.Core"
    ==> "Nuget"
    ==> "Release"
  