Update to support React 0.14

[bengillies]

Running this with React 0.14 gives the following warnings:

Warning: require('react/addons') is deprecated. Access using require('react-addons-{addon}') instead.
warning.js
Warning: React.addons.batchedUpdates is deprecated. Use ReactDOM.unstable_batchedUpdates instead.

[vslinko]

@acdlite any news?

[yocontra]

Anything about this? Module is unusable right now

[vslinko]

@contra see https://github.com/tappleby/redux-batched-subscribe

[yocontra]

@vslinko Thanks, using that and it works fine

[tconroy]

@vslinko @contra does this expose an alternative to batchedUpdatesMiddleware? would like to switch to avoid these warnings.