Add extension to openURL in safari

Trust/Extensions/UIViewController.swift

@@ -4,6 +4,7 @@ import Foundation
 import UIKit
 import Result
 import MBProgressHUD
+import SafariServices
 
 enum ConfirmationError: LocalizedError {
     case cancel
@@ -47,4 +48,9 @@ extension UIViewController {
     func hideLoading(animated: Bool = true) {
         MBProgressHUD.hide(for: view, animated: animated)
     }
+
+    func openURL(_ url: URL) {
+        let controller = SFSafariViewController(url: url)
+        present(controller, animated: true, completion: nil)
+    }
 }

Trust/Settings/ViewControllers/SettingsViewController.swift

@@ -2,7 +2,6 @@
 
 import UIKit
 import Eureka
-import SafariServices
 import VENTouchLock
 import StoreKit
 
@@ -204,9 +203,4 @@ class SettingsViewController: FormViewController {
     func run(action: SettingsAction) {
         delegate?.didAction(action: action, in: self)
     }
-
-    func openURL(_ url: URL) {
-        let controller = SFSafariViewController(url: url)
-        present(controller, animated: true, completion: nil)
-    }
 }