[e] (0) Hyperlink to 'step 1' of the event loop
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=25970
Affected topics: DOM APIs, HTML, Offline Web Applications, Video Text Tracks, Video and Audio

git-svn-id: https://svn.whatwg.org/webapps@8832 340c8d12-0b0e-0410-8428-c7bf67bfef74