It looks like there is small regression here. When there are 3 items in the notification dropdown, there is a small scrollbar. However, that should only be there when there are more than 3 items.

![screen shot 2014-05-28 at 18 12 59](https://cloud.githubusercontent.com/assets/109850/3108002/80af4c22-e68b-11e3-9d0b-c943e369746c.png)