Paginate clubs

![image](https://cloud.githubusercontent.com/assets/8669803/5317255/3947afa0-7c63-11e4-96c7-06893e3d2bba.png)

![image](https://cloud.githubusercontent.com/assets/8669803/5317356/1cd47bfe-7c64-11e4-874d-0111c91f2671.png)

Your search logic is growing too big. I'd like to see you extract a `ListingSearcher` class that accepts the search params in and does the work. Pull all this logic out of the controller. Ok for now, but I recommend making that extraction soon than later.