Top margin issue correction #412

Top margin is still an issue.  

I think adding a separate div on app html is the best way to ensure top margin is appropriately set for all \<body\>

![screen shot 2014-08-05 at 21 08 25](https://cloud.githubusercontent.com/assets/5281068/3822239/875bd12e-1d1f-11e4-9c87-413021bdc2ce.png)

The styling should go in the css/less file