Support for React v16

[wookiem]

Is there a dev branch that supports React v16 (currently alpha v6)?

Current releases of elemental have a dependency on react-addons-css-transition-group which is deprecated in React v16 in favor of react-transition-group.

The required changes are very minor, but they are breaking changes with React v15:

import CSSTransitionGroup from 'react-transition-group/CSSTransitionGroup' // ES6
var CSSTransitionGroup = require('react-transition-group/CSSTransitionGroup') // ES5 with npm

It looks like impacts only Dropdown.js and Modal.js.

[jossmac]

@wookiem would love a PR for this 🙂

[jduthon]

Just did a PR here : #214

Let me know if you see any changes.

I also notice some broken stuff on a bunch of components, will make another PR for those fixes.

[annarichardson]

When are the new changes to work with React 16 going to be updated to npm?

[midnightcodr]

npm still has 0.6.1 as the current version, when will the 0.7.0 version be published to npm?

[moklick]

Hey, could you please publish the current version to npm?