Thanks to the open-source community, a bunch of improvements and fixes have been made on this: - merged @lifthrasiir's PR. - counts in both directions - easing

Thanks to the open-source community, a bunch of improvements and fixes have been made on this: - merged @lifthrasiir's PR. - counts in both directions - easing optional - supports IE8 - optional callback on animation complete - coffeescript and minified versions available