Add HTMLImageElement#sizes. Also tighten up the authoring requirements for the various attributes.
Allow the type attribute again
Remove extra 'it'
Add HTMLImageElement#sizes. Also tighten up the authoring requirements for the various attributes.
Allow the type attribute again
Remove extra 'it'
I was behind origin apparently, so merge...
Merge pull request #118 from zcorpan/define-img-sizes-idl

Add HTMLImageElement#sizes. Also tighten up the authoring requirements f...