Infinite Scroll Pagination

Infinite Scroll is much more intuitive, right?! (and seems that the normal pagination was fixed with about 5 pages or something)

So this is just what I did:
* I removed the code related with the normal pagination (sorry about that but I had to :)
* I added the (simple but powerful) logic for the infinite scroll pagination
* I updated the Search to can be paginated when the API start accepting the "page" parameter then we just have to uncomment a single line

I did my best (for now) to keep the code simple and clean ;)