On: ReasonML – React as first intended

[tonyhb]

I just pushed to github.

Here's the functor: https://github.com/tonyhb/reasonable-native-budget/blob/mast...

Here's the functor being applied: https://github.com/tonyhb/reasonable-native-budget/blob/1f69...

Caveats: haven't committed some time and it was my first ReasonML/React Native app.