@zamiang: Paging support

For starters the posting tool will use pagination to navigate the list views. This does things The HAL Way™ by crawling the `next` link `page` amount of times until it gets the results it wants.

![image](https://cloud.githubusercontent.com/assets/555859/4343357/9dc055fe-4054-11e4-877c-79a32d80ed10.png)
:+1: @dzucconi—you've said everything I would've said only better.

I'll also add that in general I think infinite scrolling UIs are nicer given you have a robust set of filtering controls. In fact I plan on updating this UI eventually to be infinite scroll once there is a search bar + more filtering/sorting controls to be able to find your post easier—in the meantime pages serve as an ad-hoc filtering device as @dzucconi explains that is simple to implement and much better than nothing.