fix(readme): remove information from readme

Author: tusharmath

README.md

@@ -4,27 +4,4 @@
 [![npm](https://img.shields.io/npm/v/observable-air.svg)](https://www.npmjs.com/package/observable-air)
 [![Coverage Status](https://coveralls.io/repos/github/tusharmath/observable-air/badge.svg)](https://coveralls.io/github/tusharmath/observable-air)
 
-A light weight and performance focused implementation of [Observables].
-Other mainstream (no pun intended) alternatives —
-
-[Observables]: https://github.com/tc39/proposal-observable
-
-- [most]
-- [rxjs]
-- [kefir]
-- [bacon]
-- [highland]
-- [zen observable]
-
-[most]:           https://github.com/cujojs/most
-[rxjs]:           https://github.com/ReactiveX/rxjs
-[kefir]:          https://rpominov.github.io/kefir/
-[bacon]:          https://baconjs.github.io/
-[highland]:       http://highlandjs.org/
-[zen observable]: https://github.com/zenparsing/zen-observable
- 
- ### Key Features
- 
-  1. **Ultra high performance**  
-  2. **Small footprint**
-  3. **Ease of testability** 
+Yet another implementation of observables.