adding support to Start,End spacing(margin/padding).

[adelchamas96]

Please can we add support for margin and padding(start/end), thank u

[XavierDefontaine]

We would also really like this to be supported @jacobp100, was that ever looked into? Any blockers for the RtL sensitive properties supported by RN to be added?

[jacobp100]

I don't actively work on this, but I'll review PRs if you want to take a shot yourself. Shouldn't be too difficult