Support new issues/PR dashboard

## Before:
![dashboard_before](https://cloud.githubusercontent.com/assets/327237/4613123/11f7b8d8-52d2-11e4-8748-e24280545774.png)

## After:
![dashboard_after](https://cloud.githubusercontent.com/assets/327237/4613125/1959eeb6-52d2-11e4-99f4-c9ad3946741a.png)