Add more calls to api to get more images.

still has some kicks with the UI, but can see lots more images
now.
Remove console.logs and separate reUps.

clicking on the physical left arrow gets clone of images.
clicking on the physical right arrow calls the api again to load
more images.

lightbox seems to only init at first api call... need to fix.
Add settimeout to animation.

so images have time to append before move.

need to fix movement to the left.
Move width addition out of animation function on rightSlide.

need to get an overall hang of the timing of appending images and
changing total width of slider.
Merge pull request #16 from vipyne/next

Add more calls to api to get more images.