docs: fix links in readme badges (#19)

Author: andrew

README.md

@@ -1,10 +1,10 @@
 # js-datastore-s3
 
-[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai/)
 [![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](http://ipfs.io/)
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 [![standard-readme compliant](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
-[![Build Status](https://travis-ci.org/ipfs/js-datastore-s3.svg)](https://travis-ci.org/ipfs/js-datastore-s3) [![codecov](https://codecov.io/gh/ipfs/js-datastore-s3/branch/master/graph/badge.svg)](https://codecov.io/gh/ipfs/js-datastore-s3)
+[![Build Status](https://travis-ci.com/ipfs/js-datastore-s3.svg)](https://travis-ci.com/ipfs/js-datastore-s3) [![codecov](https://codecov.io/gh/ipfs/js-datastore-s3/branch/master/graph/badge.svg)](https://codecov.io/gh/ipfs/js-datastore-s3)
 [![Coverage Status](https://coveralls.io/repos/github/ipfs/js-datastore-s3/badge.svg?branch=master)](https://coveralls.io/github/ipfs/js-datastore-s3?branch=master) [![Dependency Status](https://david-dm.org/diasdavid/js-peer-id.svg?style=flat-square)](https://david-dm.org/ipfs/js-datastore-s3)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
 ![](https://img.shields.io/badge/npm-%3E%3D3.0.0-orange.svg?style=flat-square)