       }, completion: completetion)
   }
   
-  internal func animateSpinner() {
+  private func animateSpinner() {
     
     UIView.animateKeyframesWithDuration(1.25, delay: 0.0, options: [.Repeat, .BeginFromCurrentState, .CalculationModePaced], animations: { () -> Void in
       

    }
  }
  
  // MARK: Other Helpers
  private func rotationTransform(degrees: CGFloat) -> CATransform3D {
    let radians: CGFloat = degrees * (CGFloat(M_PI) / 180.0)

      print("minBtnWid: \(self.minButtonWidth)")
    }
  }

  
  // MARK: - Helpers -
  // ------------------------------------------------------------
  
  // MARK: UI Helpers
  /** Used to update the UI state of the button and label
