Push CustomViewControler on Eureka Row

sample.swift

   let storyboard = UIStoryboard(name: "Main", bundle: nil)
   let remind_vc = storyboard.instantiateViewControllerWithIdentifier
     ("ReminderViewController") as! ReminderViewController

   form +++ Section()
      <<< ButtonRow("repeat_type") {
          $0.title = "繰り返し"
          $0.hidden = hiddenCondition
          $0.presentationMode = .Show(
              controllerProvider: ControllerProvider.Callback {
                return remind_vc },
              completionCallback: { vc in
                vc.navigationController?.popViewControllerAnimated(true) }
        )
      }