Compatibility with redux

[jdkanani]

No sure if this is right way to go ahead but any support for redux + firebase would be great. Currently reactfire starts listening in component. Redux will change it.

After redux, every component will dispatch an action (to subscribe/unsubscribe) to firebase and get notified when store changes. That way many components may get cached data which store already has before subscribing (for further changes) - this will remove flicker in UI.

[prescottprue]

@jdkanani There are a few libraries that help with this, redux-firebasev3 is one that I created based on redux-react-firebase. #38 is a pretty good discussion on this too since the a nice way to implement redux stuff is through Higher Order Components.

[jdkanani]

@prescottprue Thanks.