anchor.diff:    ==> "CreatePackage"
   
   // start build
  -RunTargetOrDefault "Build"
  +RunTargetOrDefault "NUnitTest"
  
positive.code:      Attribute.Description "Extension methods used to copy and update immutable classes (as copy and update record expression in F#)."
       Attribute.Guid "cb6c3a37-63bb-488b-8778-bd52d97007ff"
       Attribute.Product "With.Extensions"
       Attribute.Version version
       Attribute.FileVersion version]
  
  
negative.code: open Fake
  open Fake.AssemblyInfoFile
  
  let version = "0.6.1"
  
  // NuGet settings
  let nugetToolPath = "./.nuget"
  