Merge pull request #8 from johnlettman/devel

README.md: add shields

README.md

@@ -3,11 +3,27 @@
   <sub><sup>An unofficial cross-platform Go toolkit for Ouster LiDAR sensors</sup></sub></h1>
 </div>
 
+[![License][shield-license]][url-license]
+[![Go version][shield-gomod]][url-gomod]
+![Test Results][shield-test]
+[![Code Coverage][shield-codecov]][url-codecov]
+
+
 # Work in progress
 
 ## Disclaimer
 This is not an official library by the manufacturer. 
 
 ## License
 This project is licensed under the MIT License.
-See [LICENSE](LICENSE) for more information.
+See [LICENSE](LICENSE) for more information
+
+
+[shield-license]: https://img.shields.io/github/license/johnlettman/oyster?style=for-the-badge
+[shield-gomod]: https://img.shields.io/github/go-mod/go-version/johnlettman/oyster?style=for-the-badge
+[shield-test]: https://img.shields.io/github/actions/workflow/status/johnlettman/oyster/ci.yaml?style=for-the-badge&label=Tests
+[shield-codecov]: https://img.shields.io/codecov/c/github/johnlettman/oyster?style=for-the-badge
+
+[url-gomod]: go.mod
+[url-license]: LICENSE
+[url-codecov]: https://app.codecov.io/gh/johnlettman/oyster