Show block name label in circle list

## Before

![2014-09-12 12 30 04](https://cloud.githubusercontent.com/assets/381483/4262734/a3621a90-3bb5-11e4-96d1-05ff660c78a7.png)

## After

![2014-09-14 11 19 07](https://cloud.githubusercontent.com/assets/381483/4262731/92de1bba-3bb5-11e4-9798-c7995fcbfca4.png)