clean up badges in README

README.md

@@ -8,20 +8,11 @@
 <p align="center">
   <a href="http://protocol.ai"><img src="https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square" /></a>
   <a href="http://libp2p.io/"><img src="https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square" /></a>
+  <a href="https://godoc.org/github.com/libp2p/go-libp2p"><img src="https://godoc.org/github.com/libp2p/go-libp2p?status.svg" /></a>
   <a href="http://webchat.freenode.net/?channels=%23libp2p"><img src="https://img.shields.io/badge/freenode-%23libp2p-yellow.svg?style=flat-square" /></a>
-  <a href="https://waffle.io/libp2p/libp2p"><img src="https://img.shields.io/badge/pm-waffle-yellow.svg?style=flat-square" /></a>
   <a href="https://discuss.libp2p.io"><img src="https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg"/></a>
 </p>
 
-<p align="center">
-  <a href="https://travis-ci.com/libp2p/go-libp2p"><img src="https://travis-ci.com/libp2p/go-libp2p.svg?branch=master" /></a>
-  <br>
-  <a href="https://github.com/RichardLitt/standard-readme"><img src="https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square" /></a>
-  <a href="https://godoc.org/github.com/libp2p/go-libp2p"><img src="https://godoc.org/github.com/libp2p/go-libp2p?status.svg" /></a>
-  <a href=""><img src="https://img.shields.io/badge/golang-%3E%3D1.8.0-orange.svg?style=flat-square" /></a>
-  <br>
-</p>
-
 # Table of Contents
 
 - [Background](#background)