 import UIKit
+import MessageUI
 import ORStackView
 
 typealias MarkdownString = String

        return controller
    }
    
    private func toBlock(closure: @convention (block) UIButton -> Void) -> AnyObject {
        return unsafeBitCast(closure, AnyObject.self)
    }
    
}

extension AuctionInformationViewController {

                                    ARNavigationButtonHandlerKey: toBlock({ [unowned self] (_) in self.showFAQ(true) })]
        let contactButtonDescription = [ARNavigationButtonClassKey: ARNavigationButton.self,
                                        ARNavigationButtonPropertiesKey: ["title": "CONTACT"],
                                        ARNavigationButtonHandlerKey: toBlock({ [unowned self] (_) in self.showContact(true) })]
        let buttonsViewController = ARNavigationButtonsViewController(buttonDescriptions: [faqButtonDescription, contactButtonDescription])

        stackView.addViewController(buttonsViewController, toParent: self, withTopMargin: "20", sideMargin: "40")
