Merge pull request #1765 from chessbyte/add_build_history

Add Build History Graph to README.md

Author: bdunne

README.md

@@ -3,8 +3,11 @@
 [![CI](https://github.com/ManageIQ/manageiq-ui-service/actions/workflows/ci.yaml/badge.svg)](https://github.com/ManageIQ/manageiq-ui-service/actions/workflows/ci.yaml)
 [![Coverage Status](https://coveralls.io/repos/github/ManageIQ/manageiq-ui-service/badge.svg?branch=master)](https://coveralls.io/github/ManageIQ/manageiq-ui-service?branch=master)
 [![Code Climate](https://codeclimate.com/github/ManageIQ/manageiq-ui-service/badges/gpa.svg)](https://codeclimate.com/github/ManageIQ/manageiq-ui-service) 
+
 [![Chat](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ManageIQ/manageiq-ui-service?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
+[![Build history for master branch](https://buildstats.info/github/chart/ManageIQ/manageiq-ui-service?branch=master&buildCount=50&includeBuildsFromPullRequest=false&showstats=false)](https://github.com/ManageIQ/manageiq-ui-service/actions?query=branch%3Amaster)
+
 The Service UI (SUI), previously Self Service UI (SSUI), for the [ManageIQ](http://github.com/ManageIQ/manageiq) project.
 
 ## Documentation