re-add rake file to project
carousel - slightly lowered swipe velocity to make it easier for slower devices to swipe
carousel - adjusted swipe threshold from 80px to 60px
carousel - re-worked how devices handled click events; should be able to click links easier; fixes issues with samsung GS3s not being able to click links
carousel - if [data-ss-no-zoom="true"] attribute is found on an item, it will disable zoom for that particular item; this is useful for items such as videos