updated instructions for running demo

Andrew Perlitch · Andrew Perlitch · commit 92ed2b65dbae · 2016-08-03T16:23:57.000-07:00
diff --git a/README.md b/README.md
@@ -45,6 +45,8 @@ Running the Demo
 Clone the repository and run the following:
 
 ```bash
+$ npm install
+$ bower install
 $ grunt serve
 ```
 
