react 16 upgrade

0.6.2

bump package.json

Allow multiple instances of editor (#48)

* fixes #26 where when multiple instances of the editor exists, a style change (e.g bold, list, italics, etc) on one instance was also updating the others. This fix generates a unique id  for each instance that the update event checks to ensure only the correct instance is actually updated

* fixes #26  remove unneeded 'debugger' command in code.

* fixes #26 added unit test

bump version

Update README.md

Add onContentChange prop to listen to content change even when you ar…

…e not using Reflux

Add ability to choose icons between font-awesome and materialize

Update to React 0.14.2

New tag