The second part of the [img@srcset parsing algorithm](http://dev.w3.org/html5/srcset/#processing-the-image-candidates) needs to be implemented. This will allow us to display images that adapt to the viewport. Note: this is currently happening in the ["adaptive response" branch](https://github.com/ResponsiveImagesCG/picture-refimp/tree/adaptive-response)
The second part of the img@srcset parsing algorithm needs to be implemented. This will allow us to display images that adapt to the viewport.
Note: this is currently happening in the "adaptive response" branch