Autopopulate ZenDesk bug reporting URL

![image](https://cloud.githubusercontent.com/assets/206973/3620233/87b2d8e2-0dfd-11e4-8dbf-977fc8e572cb.png)

![image](https://cloud.githubusercontent.com/assets/206973/3620237/9dd3174a-0dfd-11e4-8fef-b28648df629b.png)