Create new Carousel of post suggestions.

[orballo]

• [x] Remove old getList selectorCreator calls and use the new getListResults instead.
• [x] Insert one Carousel in content.
• [x] Implement different sizes for Carousel.
• [ ] Carousels have to be lazy loaded. (Can't test it till lazy load is fixed in Swipe)
• [x] Carousels should list the two next categories in the Main menu.
• [x] Accessing Post directly the list should be the two next categories from Home in the Main menu.
• [ ] When clicking an element of a list different than currentList, it should change the currentList on the slider or the context list when implemented.

[orballo]

Blocked until we put all together and I can test if LazyLoad is working and implement links with list context.