update readme

README.md

@@ -1,4 +1,12 @@
-rails-clean-architecture
+Rails Clean Architecture
 ========================
 
-Clean Architecture (http://blog.8thlight.com/uncle-bob/2012/08/13/the-clean-architecture.html) template for Rails apps
+*[Clean Architecture](http://blog.8thlight.com/uncle-bob/2012/08/13/the-clean-architecture.html) template for Rails apps*
+
+Instructions
+------------
+
+```
+git clone git@github.com:reedlaw/rails-clean-architecture.git
+rails new APP_NAME --skip-action-view --skip-sprockets --skip-spring --skip-javascript --skip-test-unit --skip-bundle -m rails-clean-architecture/rails-clean-architecture.rb
+```