chore: Add FOSSA reports/badges (#825)

Author: xizhao

README.md

@@ -17,6 +17,8 @@
 </p>
 
 <p align="center">
+  <a href="https://travis-ci.org/ipfs/js-ipfs"><img src="https://travis-ci.org/ipfs/js-ipfs.svg?branch=master" /></a>
+  <a href="https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fipfs%2Fjs-ipfs?ref=badge_small" alt="FOSSA Status"><img src="https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fipfs%2Fjs-ipfs.svg?type=small"/></a>
   <a href="https://travis-ci.org/ipfs/js-ipfs"><img src="https://travis-ci.org/ipfs/js-ipfs.svg?branch=master" /></a>
   <a href="https://circleci.com/gh/ipfs/js-ipfs"><img src="https://circleci.com/gh/ipfs/js-ipfs.svg?style=svg" /></a>
   <a href="https://coveralls.io/github/ipfs/js-ipfs?branch=master"><img src="https://coveralls.io/repos/github/ipfs/js-ipfs/badge.svg?branch=master"></a>
@@ -529,4 +531,4 @@ IPFS implementation in JavaScript is a work in progress. As such, there's a few
 
 ## License
 
-MIT.
+[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fipfs%2Fjs-ipfs.svg?type=large)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fipfs%2Fjs-ipfs?ref=badge_large)