Working on grid unit conversions
Added retina support to responsive
Fixed float issues in breadcrumbs and pagination
Added more animations to pin
Added fixed positioning to pin
Added stalker component. Cleaned up pin and lazyload.
Refactored stalker to work on the body
Fixed pin original top problem
Updated stalker to work in overflow divs or on the body
Added onlyWithin option to stalker
Fix scrolling for non-overflow divs
Changed syntax because of minification problems