Consistent <ul> styling

Few `<ul>` tags were missing their `.list` class, looking like:

![screen shot 2014-08-28 at 18 18 44](https://cloud.githubusercontent.com/assets/883598/4079695/e5032114-2ed7-11e4-9141-12ca125b69f2.png)

Fixed now to look like:

![screen shot 2014-08-28 at 18 18 38](https://cloud.githubusercontent.com/assets/883598/4079697/ec3016d6-2ed7-11e4-97cd-808a01fc9f05.png)