Undo README changes

The readme is the biggest source of conflict as the pull lingers.

Will restore after the functional changes land.

README.md

@@ -1,56 +1,18 @@
-# classList.js
+classList.js is a cross-browser JavaScript shim that fully implements `element.classList`. Refer to [the MDN page on `element.classList`][1] for more information.
 
-[![Test Status](https://saucelabs.com/buildstatus/classlist-polyfill)][sauce]
+This works in every browser except IE 7 or earlier.
 
-[sauce]: https://saucelabs.com/u/classlist-polyfill
+classList.js is available on these public CDN URLs, allowing you to use this already small file at nearly zero size overhead.
 
-Cross-browser JavaScript shim that fully implements `element.classList`.
+  - <https://cdnjs.cloudflare.com/ajax/libs/classlist/1.2.201711092/classList.min.js>
+  - <https://cdn.jsdelivr.net/npm/[email protected]/classList.min.js>
 
-Refer to [the MDN page on `element.classList`][MDN] for more information.
+If you would like other versions (such as the current one) hosted there, follow the instructions at 
+https://github.com/jsdelivr/jsdelivr
+and
+https://github.com/cdnjs/cdnjs
+to prepare a pull request.
 
-[MDN]: https://developer.mozilla.org/en/DOM/element.classList
+![Tracking image](https://in.getclicky.com/212712ns.gif)
 
-
-## Development
-
-### Getting started
-
-```
-npm install
-```
-
-### Run the tests using a local web driver
-
-```
-npm test
-```
-
-### Run the tests using cloud browsers
-
-Requires a [Sauce Labs][] username and access key.
-
-```
-echo '{"user": "<username>", "key": "<access key>" }' > user.json
-npm test:ci
-```
-
-[Sauce Labs]: https://saucelabs.com/
-
-### Run the tests using custom configuration
-
-The tests use [webdriver.io][].
-
-Create a `wdio.conf.js`:
-
-```
-wdio config
-# or extend an existing config
-cp test/wdio.sample.js wdio.conf.js
-```
-
-Run the tests:
-```
-wdio
-```
-
-[webdriver.io]: http://webdriver.io/
+  [1]: https://developer.mozilla.org/en/DOM/element.classList "MDN / DOM / element.classList"