[DO NOT MERGE] — adding video to example-checkout page

FAO: @angusbayley 

First pass at getting vid in on example checkout page

![image](https://cloud.githubusercontent.com/assets/1246990/5538900/6e77b78a-8ab2-11e4-945a-21d973f5584c.png)

joruney => journey

Sorry, spotted this from the screenshot :-P