1.3.4 is borked with Browserify
I've made sure I got the 1.3.4 version with the reverted export fix.

Just doing a simple 
`const ColorPicker = require('react-color');`

and my usual

`<ColorPicker type="compact"/>`

Which has been working for months. 

Chrome is now spitting out:

Warning: React.createElement: type should not be null, undefined, boolean, or number. It should be a string (for DOM elements) or a ReactClass (for composite components).

Uncaught Invariant Violation: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object.
