Added Bower install command

Author: dmhendricks

README.md

@@ -1,10 +1,15 @@
+[![Latest Version](https://img.shields.io/github/release/dmhendricks/bootstrap-grid-css.svg)](https://github.com/dmhendricks/bootstrap-grid-css/releases)
+[![GitHub License](https://img.shields.io/badge/license-MIT-yellow.svg)](https://raw.githubusercontent.com/dmhendricks/bootstrap-grid-css/master/LICENSE)
+[![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://paypal.me/danielhendricks)
+[![Twitter](https://img.shields.io/twitter/url/https/github.com/dmhendricks/bootstrap-grid-css.svg?style=social)](https://twitter.com/danielhendricks)
+
 # bootstrap-grid.css
 
 **Version:** 4.0.0-alpha.6
 
 **License:** MIT ([https://github.com/twbs/bootstrap/blob/master/LICENSE](https://github.com/twbs/bootstrap/blob/master/LICENSE))
 
-**Contents Copyright:** (c) 2011-2017 Twitter, Inc.
+**Contents Copyright:** (c) 2011-2018 Twitter, Inc.
 
 ## Purpose
 
@@ -17,6 +22,12 @@ There are times when you only want to use the excellent Bootstrap grid functiona
 * `.img-fluid` class (formerly `.img-responsive` in Bootstrap 3)
 * `clearfix` utility
 
+### Bower Installation
+
+```
+bower install bootstrap4-grid-only
+```
+
 ## Usage
 
 I have already taken the liberty of extracting the grid and responsive utilities mixins (for those who don't know how or don't want to bother keeping it updated), which can be found in `dist/css/bootstrap-grid.css`. I also wrapped the classes with the `.bootstrap-wrapper` class **to avoid conflicts with other libraries** that may already be used in a project.