Modal not working properly after adding pagination

[anniewey]

@garrettmac Any idea why the modal reopen and got stuck after I set visible = false? Tried the same flow without adding pagination and it works properly.

Flow:

1. Render pagination and modal
2. Open modal
3. Close modal
4. *Modal reopen and screen freeze if pagination component presents

[anniewey]

Update:

Seems like the culprit is animation conflict between Modal and Pagination component. After remove LayoutAnimation.configureNext(dotAnimation); in ./react-native-pagination/index.js, Modal is working properly.

@garrettmac PR is submitted to modify the animation props to optional, do make your review. Thanks.