Improved README guide on installation steps.

README.md

@@ -21,6 +21,51 @@ AngularJS-native version of [Select2](http://ivaynberg.github.io/select2/) and [
 For the roadmap, check [issue #3](https://github.com/angular-ui/ui-select/issues/3) and the [Wiki page](https://github.com/angular-ui/ui-select/wiki/Roadmap).
 
 
+## Install
+
+You can install this package either with `npm` or with `bower`.
+
+### npm
+
+[npm registry here](https://www.npmjs.com/package/ui-select).
+
+```shell
+npm install ui-select
+```
+
+Add to your `index.html`:
+
+```html
+<link rel="stylesheet" type="text/css" href="/node_modules/ui-select/dist/select.min.css">
+<script type="text/javascript" src="/node_modules/ui-select/dist/select.min.js"></script>
+```
+
+Then add `ui.select` as a dependency for your app:
+
+```javascript
+angular.module('myApp', ['ui.select']);
+```
+
+### bower
+
+```shell
+bower install angular-ui-select
+```
+
+Add to your `index.html`:
+
+```html
+<link rel="stylesheet" type="text/css" href="/bower_components/angular-ui-select/dist/select.min.css">
+<script type="text/javascript" src="/bower_components/angular-ui-select/dist/select.min.js"></script>
+```
+
+Then add `ui.select` as a dependency for your app:
+
+```javascript
+angular.module('myApp', ['ui.select']);
+```
+
+
 ## Development
 
 ### Prepare your environment