Merge pull request #16 from coreui/dev-npm-badges

chore(readme): add npm badges

Author: xidedix

README.md

@@ -1,3 +1,10 @@
+[![npm package][npm-badge]][npm] 
+[![NPM downloads][npm-download]][npm]
+  
+[npm-badge]: https://img.shields.io/npm/v/@coreui/angular.png?style=flat-square  
+[npm]: https://www.npmjs.com/package/@coreui/angular  
+[npm-download]: https://img.shields.io/npm/dm/@coreui/angular.svg?style=flat-square  
+
 # CoreUI for Angular 2+ - Free WebApp UI Kit built on top of Bootstrap 4 [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social&logo=twitter)](https://twitter.com/intent/tweet?text=CoreUI%20-%20Free%20Bootstrap%204%20Admin%20Template%20&url=https://coreui.io&hashtags=,admin,template,dashboard,panel,free,angular,react,vue)
 
 Please help us on [Product Hunt](https://www.producthunt.com/posts/coreui-open-source-bootstrap-4-admin-template-with-angular-2-react-js-vue-js-support) and [Designer News](https://www.designernews.co/stories/81127). Thanks in advance!