docs(bike-shed-migration): convert guide <doc:...> examples to <example>...

This CL also contains style fixes as the converted scripts caused jshint to complain.
docs(indexPage.template): fix top-nav links to work on localhost
chore(travis): disable Safari and JQuery e2e tests on Travis

There are no real JQuery tests at this point anyway and the Safari that we
are getting from SauceLabs seems to be a flakey Windows 2000 version that
is not necessarily providing accurate results.