Splash Screen

https://github.com/crazycodeboy/react-native-splash-screen

http://stackoverflow.com/questions/27723547/launch-image-not-showing-up-in-ios-application-using-images-xcassets?rq=1

http://stackoverflow.com/questions/34027270/ios-launch-screen-in-react-native

https://medium.com/the-react-native-log/change-default-launch-screen-in-react-native-ios-app-544f94f1e947