optimizely / javascript-sdk / 358 / 5

78%

master: 78%

cron

travis-ci

feat(package.json): Codify supported Node.js in engines property (#143)

## Summary

- Add [`engines`](https://docs.npmjs.com/files/package.json#engines) property, which will warn users if they `npm install` us and are on a ye olde Node.js version
- Call this package's README the "homepage", rather than the one in the repo root which makes kind of a weird first impression
- Delete extraneous word in package description

## Test plan
Ran `>=4.0.0` through http://jubianchi.github.io/semver-check/ to make sure it allows/denies versions in the way I expect.

408 of 448 branches covered (91.07%)

Branch coverage included in aggregate %.

3961 of 4051 relevant lines covered (97.78%)

14.66 hits per line