anchor.diff:    ==> "ZipDocumentation"
     ==> "Deploy"
   
  +"All" <== ["Deploy"]
  +
   // Start build
  -Run "Deploy"
  +Run target
  +
  
positive.code:         |> Docu (fun p ->
              {p with
                  ToolPath = fakePath + "/docu.exe"
                  TemplatesPath = fakePath + "/templates"
                  OutputPath = docsDir })
  )
  
  
negative.code: let testDir = "./test/"
  let deployDir = "./deploy/"
  let docsDir = "./docs/"
  let nugetDir = "./nuget/"
  
  // params
  let target = getBuildParamOrDefault "target" "All"
  
  // tools
  let fakePath = "./packages/FAKE.1.52.1.0/tools"
  