O'Hara Group JS style guide

Usage:

1. Add this module as a devDependency to your project (`npm install eslint-config-oharagroup --save-dev)
2. Create .eslintrc.json as follows:

{
    "extends": "oharagroup"
}

Upgrading to new eslint versions:

1. Apply any rule changes to index.js
2. Update the eslint version in package.json, and bump the package version
3. Ensure that this package is registered for linking (cd [this dir] && npm link)
4. Test by going to a project that uses the shared config and npm link eslint-config-oharagroup
5. Publish the new version (npm publish)
6. Unlink the local version in the test project if necessary (npm unlink)