[e] (0) Fix some cross-reference issues.
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=20895
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@7774 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) Specify image dimensions for recently-added images.
Affected topics: Canvas, HTML, Rendering

git-svn-id: http://svn.whatwg.org/webapps@7775 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) Ack for recent CSS change
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@7776 340c8d12-0b0e-0410-8428-c7bf67bfef74