Experiment with uber dispatcher

[gaearon]

This is not really a PR, just something for everyone to play with.
I'm creating a custom dispatcher that accepts options:

const store = composeStores(stores);
// You can modify these options while the code is running:
const dispatcher = createDispatcher(store, { log: true, replay: false });
const redux = createRedux(dispatcher);

To have fun, you may start in normal mode, make a few actions, then set replay: true, fire an action, change a Store and see that particular action replayed. Then to “commit” the state, you can set replay back to false.

[acdlite]

Great, I'll give this a look . The magical re-playing behavior on hot reload is super cool. Discovered that when I was working on #60. The more familiar I become FP the more it astounds me that it isn't a more dominant paradigm.

Also, just imagine working on this library without ES6. The mind reels :)

[gaearon]

Closing, as it's not a real PR :-).
I might come up with something more real later..