added badges to readme

README.md

@@ -1,5 +1,10 @@
 # Client-side package that powers the Fepper UI
 
+[![Known Vulnerabilities][snyk-image]][snyk-url]
+[![Mac/Linux Build Status][travis-image]][travis-url]
+[![Coverage Status][coveralls-image]][coveralls-url]
+[![License][license-image]][license-url]
+
 ### Install
 
 This package is automatically installed with a normal Fepper installation. To 
@@ -26,3 +31,15 @@ not directly relevant to this package.
 
 See the [Fepper README](https://github.com/electric-eloquence/fepper#ui-customization) 
 for more information.
+
+[snyk-image]: https://snyk.io/test/github/electric-eloquence/fepper-ui/master/badge.svg
+[snyk-url]: https://snyk.io/test/github/electric-eloquence/fepper-ui/master
+
+[travis-image]: https://img.shields.io/travis/electric-eloquence/fepper-ui.svg?label=mac%20%26%20linux
+[travis-url]: https://travis-ci.org/electric-eloquence/fepper-ui
+
+[coveralls-image]: https://img.shields.io/coveralls/electric-eloquence/fepper-ui/master.svg
+[coveralls-url]: https://coveralls.io/r/electric-eloquence/fepper-ui
+
+[license-image]: https://img.shields.io/github/license/electric-eloquence/fepper-ui.svg
+[license-url]: https://raw.githubusercontent.com/electric-eloquence/fepper-ui/master/LICENSE