anchor.diff:      CopyRecursive docOutput localRepo true |> printfn "%A"
   )
   
  -Target "Test" (fun _ ->
  -
  +Target "BuildTest" (fun _ ->
  +    
       let testDll = Path.Combine(testBuildDir,"Test.dll")
       let scs = SimpleSourceCodeServices()
       let files = Directory.GetFiles(testDir,"*.fsx") |> Seq.toList
  
positive.code:     else
          let exs = errors |> Seq.map (fun e -> System.Exception(e.ToString()))
          raise (System.AggregateException(exs))
      
      let runner = Path.Combine("tools","packages", "xunit.runners", "tools", "xunit.console.clr4.exe") 
      
  
negative.code:     
  "CleanTest"
      ==> "Build"
      ==> "BuildTest"
      ==> "Test"
      
  "CleanDocs"
  