Paginate auction listings; changes bid increment to 1

![image](https://cloud.githubusercontent.com/assets/8669803/5052141/b9b5859e-6c0b-11e4-9507-ff21ee1bb96c.png)

![image](https://cloud.githubusercontent.com/assets/8669803/5052146/c58e224a-6c0b-11e4-9812-3b8d024d5d28.png)