Exchange divs for spans
Add additional image attributes
When data-width and data-height are not defined the script was printing width and height = 0
not sure why this is true of width and height, but not title, id, or the other attributes.
Remove unaltered picturefill.js
Update Readme to reflect the changes made to picturefill.js
Add support for responsive images.
Pull the `img` height and width from the matched media query.
Change 'x2' to '@2x'. This seems to be a standard that has developed for naming retina images.
Also add in support for old IE browsers.
Update media queries.
Catch everything with at least 1.5dppx
Save a few bits
Correct typo
A more descriptive README
typos
typos
Add a minified version of the script.
Hat tip to Uglify.js