Update README.md

Author: mmzliveid

README.md

@@ -1,6 +1,7 @@
 # Angular Logging, Analytics and Telemetry Service
 
 [![Build Status](https://dev.azure.com/DagonMetric/ng-log/_apis/build/status/DagonMetric.ng-log?branchName=master)](https://dev.azure.com/DagonMetric/ng-log/_build/latest?definitionId=10&branchName=master)
+[![CircleCI](https://circleci.com/gh/DagonMetric/ng-log.svg?style=svg)](https://circleci.com/gh/DagonMetric/ng-log)
 [![codecov](https://codecov.io/gh/DagonMetric/ng-log/branch/master/graph/badge.svg)](https://codecov.io/gh/DagonMetric/ng-log)
 [![npm version](https://img.shields.io/npm/v/@dagonmetric/ng-log.svg)](https://www.npmjs.com/package/@dagonmetric/ng-log)
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