[meta] misleading title / readme (css4)

[anselmh]

Hi,

this is just a minor thing to notice and nearly not worth opening an issue but you state 'css4' in your title and readme. There’s no such thing as CSS4 and will never be.

The image-set standard is developed and specified for CSS Image Values and Replaced Content Module Level 3. Would be great if you could correct that so that the word of CSS4 is not further spread. :)

Cheers,
Anselm

[wtfil]

Hi @anselmh!
Thank you for updating! I was not sure that image-set is part of css4 (if it exists ) but found mention here http://www.w3.org/TR/css4-images/. I will fix readme:)

[anselmh]

Well, the url is misleading in that case. There’s no such thing as css4 but css levels with a number from now on. That means that image-set is part of CSS Image Values and Replaced Content Module Level 4 (sorry, not level 3 as I saw now, seems I stumbled over an outdated spec before).
Thanks!