1.1.6

* [new] $('#element').aRotator(3) will slide to slide number 3
* [new] $('#element').aRotator('stop'), use with onSlideStart if you
want prevent sliding
* [new] $('#element').aRotator('continue'), use with onSlideStart to
continue sliding
* [del] $('#element').aRotator('first') removed, use
$('#element').aRotator(1) instead
* [fix] keepImageRatio: 'image', not fitting images on page load