Wilto/picturefill-proposal — pull request #1 by attiks (2012-07-26 18:52:36+00:00)
Title: Resp img

Ignore the first 2 commits, it's just white space

Third commit (https://github.com/attiks/picturefill-proposal/commit/a044619643cb8216cf43f66c0c3896656cc9e1ed) fixes a problem with IE9 and Opera if there wasn't a width set on the img element, it got cloned as width="0"

Fourth commit (https://github.com/attiks/picturefill-proposal/commit/b0ddaf21c8ab2ba2418ab78dade165a5b23363e2) copies some attributes to the newly created img tag: width, height, class, title and alt.
width and height for retina displays
class so it's easy to theme
alt is probably going away
title no idea yet