anchor.diff:  "CreatePackage" ==> "Deploy"
   
   // start build
  -RunTargetOrDefault "Default"
  -
  +//RunTargetOrDefault "Default"
  +RunTargetOrDefault "InstallSources"
  
positive.code:             File.Delete "sources.references"
      else
          File.WriteAllLines("sources.references", newSourceFolders)
  )
  
  
  Target "InstallSources" (fun () ->
      let sourceLines =
          if File.Exists "sources.references" then 
              File.ReadAllLines "sources.references" |> Array.toList
  
negative.code: open Aardvark.Build
  open System.Diagnostics
  open System.Text.RegularExpressions
   
  do Environment.CurrentDirectory <- __SOURCE_DIRECTORY__
  
  let packageNameRx = Regex @"(?<name>[a-zA-Z_0-9\.]+?)\.(?<version>([0-9]+\.)*[0-9]+)\.nupkg"
  