Merge pull request #215 from robszumski/update-dashboard-readme

docs(dashboard): add instructions to get started

mod/dashboard/README.md

@@ -2,12 +2,26 @@
 
 ## Developing
 
+If you'd like to contribute to the etcd dashboard mod, follow these instructions. For contributing to the rest of etcd, see the contributing document in the root of the repository.
+
 ### Install yeoman
 
 http://yeoman.io/
 
-### Hacking
+### Install NPM locally
+
+```
+npm install
+```
+
+### Install Bower Components
 
 ```
-grunt server
+bower install
 ```
+
+### View in Browser
+
+Run etcd like you normally would and afterward browse to:
+
+http://localhost:4001/etcd/mod/dashboard/