Fix potential nav bar issue in menu.

1Weather/Coordinators/MenuCoordinator.swift

@@ -10,7 +10,7 @@ import UIKit
 class MenuCoordinator: Coordinator {
     //Private
     private let menuViewModel = MenuViewModel()
-    private let navigationController = UINavigationController(nibName: nil, bundle: nil)
+    private let navigationController = ColoredNavigationController(nibName: nil, bundle: nil)
     private var tabBarController:UITabBarController?
     
     //Public