TodoMVC: Basic provider explanation and link

[peteruithoven]

Also see: #397

[srph]

Isn't it preferred to make the Provider the top-most component?

React.render(
  <Provider store={store}>
    {() => <App /> }
  </Provider>,
  mountNode
);

[ghost]

I believe that in order for hot reloading to work, the Provider component needs to be exported from a module. I'll try to find a reference.

edit, found the reference: reduxjs/redux-devtools#24 (comment)

[gaearon]

Don't worry about hot reloading yet. Right now to get hot reloading working you need an extra component, a la

const store = ...

export default class Root {
  render() {
    return (
      <Provider store={store}>
        {() => <App />}
      </Provider>
    );
  }
}

Later, we'll remove the need for extra component, when we solve #350.

[gaearon]

This is out of date, so closing. We need to go through examples to comment in a single take later.