Better randomization

[DarthOstrich]

Currently the results bring back ~20 items, but it pulls back nearly the same 20 every time. This is probably because it's basically doing a google search, so if you search for something it will generally always return the same results.

We can hook into the page_token to get more results.

Another option is to look into how it pulls in the results.

Also, whenever the "reshuffle" button is pressed, it should remove the item that it's looking at.