anchor.diff:                          | PaketTag "nuget" -> send word
                           | PaketTag "source" -> [ "https://api.nuget.org/v3/index.json"; "https://nuget.org/api/v2" ] |> concatAndLift
                           | PaketTag "framework:" ->
  -                            [ 
  +                            [
                                   "net35"
                                   "net40"
                                   "net45"
  
positive.code:         window.showErrorMessage("Paket can be run only if folder is open")
          |> ignore
      else
          UpdatePaketSilent ()
          |> Promise.bind (fun _ ->
              runWithPaketLocation (fun location ->
                  outputChannel.clear ()
  
negative.code:     | Some path -> Process.exec path "mono" ""
      | None -> Promise.empty
  
  let UpdatePaket () =
      match getBootstrapperPath () with
      | Some path ->
          Process.spawnWithNotification path "mono" "" outputChannel
          |> Process.toPromise
      | None -> Promise.empty
  
  let runWithPaketLocation f =
      match getPaketPath () with
      | Some location ->
  