[ac] (0) Try to clarify some confusion.
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@7870 340c8d12-0b0e-0410-8428-c7bf67bfef74
[giow] (3) <menuitem> parsing bug
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=22025
Affected topics: HTML Syntax and Parsing

git-svn-id: http://svn.whatwg.org/webapps@7871 340c8d12-0b0e-0410-8428-c7bf67bfef74