Implement <svg> support
https://github.com/facebook/react-strict-dom/issues/4
Let me know what you think @necolas
There are still some $FlowFixMe that I added inside createStrictDOMSvgComponent which can be fixed by changing the NativeProps type, but I was not sure if that's the best place, or if it may be better to have a bit more differentiation between React Native Props and React Native SVG Props.
Also I am willing to add some tests and probably some examples in the Expo examples app.
This PR is great timing! I just happened to do something similar in my app via a patch and was playing with it before sending a PR. Thanks moving so quickly on it.
Is something causing any trouble that we could fix to move forward with this ?