Add various badges to README.md (#14)

README.md

@@ -1,2 +1,9 @@
-# dropwizard-service-utilities
+# Dropwizard Service Utilities
+[![Build](https://github.com/kiwiproject/dropwizard-service-utilities/workflows/build/badge.svg)](https://github.com/kiwiproject/dropwizard-service-utilities/actions?query=workflow%3Abuild)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=kiwiproject_dropwizard-service-utilities&metric=alert_status)](https://sonarcloud.io/dashboard?id=kiwiproject_dropwizard-service-utilities)
+[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=kiwiproject_dropwizard-service-utilities&metric=coverage)](https://sonarcloud.io/dashboard?id=kiwiproject_dropwizard-service-utilities)
+[![javadoc](https://javadoc.io/badge2/org.kiwiproject/dropwizard-service-utilities/javadoc.svg)](https://javadoc.io/doc/org.kiwiproject/dropwizard-service-utilities)
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
+[![Maven Central](https://img.shields.io/maven-central/v/org.kiwiproject/dropwizard-service-utilities)](https://search.maven.org/search?q=g:org.kiwiproject%20a:dropwizard-service-utilities)
+
 Set of utilities to assist in configuring a Dropwizard service