Merge pull request #19 from philippkueng/develop

Update the README to be able to publish a devel release to npmjs.org
Merge pull request #23 from philippkueng/develop

Merging the 2.0.0-RC1 release into master
Merge branch 'refs/heads/develop'
updated the README for 2.0.0-RC3
Merge branch 'refs/heads/master' into develop