Add option to useNativeDriver; defaults to false

[fohletex]

Fixes #339

[Nantris]

@mastermoo it would be so awesome if we could get this merged!

[gotoAndBliss]

Thanks @fohletex , following your repo in the meantime :)

[LinusU]

ping @mastermoo, would you be able to merge this and cut a new release?

[approached]

@fohletex thank you for your PR i merged internally my library.

[Nantris]

I did test this and the problem is that and background color on the button will be lost when setting useNativeDriver: true

This is the case even though the latest versions of React Native support animating backgroundColor.

[Nantris]

If anyone can get this working I'd love to know, and I'd be pretty impressed. So far nothing I've tried fixes the button losing its background color if using useNativeDriver: true