anchor.diff:  "Clean"
     =?> ("BuildVersion", isAppVeyorBuild)
     ==> "AssemblyInfo"
  +  ==> "VsixManifest"
     ==> "Build"
     ==> "BuildTests"
     ==> "UnitTests"
  
positive.code:       
    CreateFSharpAssemblyInfo "src/FSharpVSPowerTools.Logic.VS2015/AssemblyInfo.fs"
        (Attribute.InternalsVisibleTo "FSharpVSPowerTools.Tests" :: Attribute.Title "FSharpVSPowerTools.Logic.VS2015" :: shared) 
  )
  
  // --------------------------------------------------------------------------------------
  
negative.code:   let shared =
        [ Attribute.Product project
          Attribute.Description summary
          Attribute.Version version
          Attribute.FileVersion version ] 
  
    CreateCSharpAssemblyInfo "src/FSharpVSPowerTools/Properties/AssemblyInfo.cs"
        (Attribute.InternalsVisibleTo "FSharpVSPowerTools.Tests" :: Attribute.Title "FSharpVSPowerTools" :: shared)
  