[e] (0) Some cleanup in the top parts of the spec
Affected topics: DOM APIs, HTML

git-svn-id: http://svn.whatwg.org/webapps@8532 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) More purely editorial cleanup in section 3 (infrastructure stuff)...
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@8533 340c8d12-0b0e-0410-8428-c7bf67bfef74