Echo JS 0.11.0

I've never used an out-of-the-box style guide.  I always work out with my team what style we want to stick with.  It's been different for every team, but it's never been bad.

We made our own https://www.npmjs.com/package/eslint-config-pv

First we used AirBnB but it was a bit inflexible and our company has enough man power to maintain its own config that reflects the consensus among our developers so we switched to eslint-config-schibsted.

Here are more companies/orgs that handle their own (shared with public) config:

 - https://github.com/walmartlabs/eslint-config-walmart
 - https://github.com/google/eslint-config-google
 - https://github.com/airbnb/javascript
 - https://github.com/gulpjs/eslint-config-gulp
 - https://github.com/FormidableLabs/eslint-config-formidable

I start with AirBnB, and make a couple of tweaks, but mostly in tact.  I don't agree with everything, but for teams, it mostly makes sense.

The only thing I don't like about AirBnB's style guide is that they blur the term "style guide" stuffing a lot more into their own.

But from standpoint of eslint rules it almost doesn't matter.