Jean Regisser 5114b61b5e Add support for flashScrollIndicators on iOS ...

Summary:
Flashing scroll indicators is a standard behavior on iOS to show the user there's more content.

Launch RNTester on iOS, go to the ScrollView section, tap the "Flash scroll indicators" button.
You'll see this:

![Flash scroll indicators](https://cloud.githubusercontent.com/assets/57791/26250919/ebea607a-3cab-11e7-96c6-27579cc809ab.gif)

I've exposed the method `flashScrollIndicators` on all scrolling components that were already exposing a `scrollToXXX` method so it's usable from those components using a ref.

Let me know what you think.
Closes https://github.com/facebook/react-native/pull/14058

Differential Revision: D5103239

Pulled By: shergin

fbshipit-source-id: caad8474fbe475065418d771b17e4ea9766ffcdc

2017-06-06 13:06:48 -07:00

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IntegrationTests-IntegrationTestsApp

Re-license and rename UIExplorer integration test app as RNTester

2017-05-08 11:31:19 -07:00

RNTester-js-RNTesterApp.ios

Add support for flashScrollIndicators on iOS

2017-06-06 13:06:48 -07:00