Fixed bug on pagination where next button wouldn't send to next question.
Needed to be specific with HTML hooks in jquery. Changed all '.active' to 'ul.question li.active'

Added CSS classes to buttons to make them match the rest of the site.

Edited the CSS file in order to push the buttons down, but this isn't a permanent solution.
Merge pull request #24 from Nayshins/pagination_next_button_bug

Fixed bug on pagination where next button wouldn't send to next question...