chore: get rid of Greenkeeper artifacts
MODIFY
README.md
README.md
[![Monthly Downloads](https://img.shields.io/npm/dm/appium.svg)](https://npmjs.org/package/appium)
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fappium%2Fappium.svg?type=shield)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fappium%2Fappium?ref=badge_shield)
-[![Greenkeeper badge](https://badges.greenkeeper.io/appium/appium.svg)](https://greenkeeper.io/)
Appium is an open source, cross-platform test automation tool for native,
hybrid and mobile web and desktop apps. We support simulators (iOS), emulators

DELETE
greenkeeper.json
-{
- "groups": {
- "default": {
- "packages": [
- "package.json"
- ]
- },
- "sample-code": {
- "packages": [
- "sample-code/javascript-wd/package.json",
- "sample-code/javascript-webdriverio/package.json"
- ]
- }
- }
-}

chore: get rid of Greenkeeper artifacts