Made UIViewController.childViewControllerForNavigationBarVisibility open
Made UIViewController.childViewControllerForNavigationBarVisibility open

everald/JetPack,fluidsonic/JetPack,fluidsonic/JetPack,fluidsonic/JetPack,fluidsonic/JetPack,everald/JetPack,everald/JetPack,everald/JetPack