dartdoc will be added in the fake dart:html library in lib/html/doc
and merged into the real dart:html library during dart:html build.
We will be adding a tool to that can be run as part of the dart:html build to
merge in the documentation. The tool will also be able to run stand-alone to
update the documentation post-build. This will allow documentation work to
continue independently of building.
Review URL: https://chromiumcodereview.appspot.com//10544064
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8415 260f80e4-7a28-3924-810f-c04153c831b5