Open links by Universal Links when possible (Cf. #76)

[PlugNPush]

A different way to handle the issue #76. Because it is preferable to stick with SFSafariWebView instead of opening Safari. Cc @nathanfallet.

UIApplication.shared.open(url, options: [.universalLinksOnly: true]) { (success) in
    if !success {
        // not a universal link or app not installed, opening in Safari Web View instead
        let safariViewController = SFSafariViewController(url: url, configuration: config) 
        safariViewController.present(vc, animated: true)
    }
}

Source: https://recoursive.com/2019/02/22/preflight_universal_links/