happen warn when use animation.

[mumei]

Now appear warning like this.

Animated: `useNativeDriver` was not specified. This is a required option and must be explicitly set to `true` or `false` 
    in RuuiModal (at modals.js:30)
    in RuuiModals (at ruuiStore.js:80)
    in RuuiConnect(RuuiModals) (at src/​index.js:33)
    in AppContainer (at renderApplication.js:45)

I found this.
https://reactnative.dev/blog/2017/02/14/using-native-driver-for-animated#how-do-i-use-this-in-my-app