Merge pull request #907 from trung/add-docker-badges

readme: add badges for Docker Hub

README.md

@@ -2,8 +2,10 @@
 
 <a href="https://bit.ly/quorum-slack" target="_blank" rel="noopener"><img title="Quorum Slack" src="https://clh7rniov2.execute-api.us-east-1.amazonaws.com/Express/badge.svg" alt="Quorum Slack" /></a>
 [![Build Status](https://travis-ci.org/jpmorganchase/quorum.svg?branch=master)](https://travis-ci.org/jpmorganchase/quorum)
+[![Docker Cloud Build Status](https://img.shields.io/docker/cloud/build/quorumengineering/quorum)](https://hub.docker.com/r/quorumengineering/quorum/builds)
 [![Documentation Status](https://readthedocs.org/projects/goquorum/badge/?version=latest)](http://docs.goquorum.com/en/latest/?badge=latest)
 [![Download](https://api.bintray.com/packages/quorumengineering/quorum/geth/images/download.svg)](https://bintray.com/quorumengineering/quorum/geth/_latestVersion)
+[![Docker Pulls](https://img.shields.io/docker/pulls/quorumengineering/quorum)](https://hub.docker.com/r/quorumengineering/quorum)
 
 Quorum is an Ethereum-based distributed ledger protocol with transaction/contract privacy and new consensus mechanisms.