Update README.md
Merge branch 'master' of https://github.com/keenlabs/keen-js into 2.1.2
Merge branch 'master' of https://github.com/keenlabs/keen-js into 2.1.2
Merge branch 'master' of https://github.com/keenlabs/keen-js into 2.1.2
Bump loader file ref to v2.1.2
Update Gruntfile w/ correct filename for CDN