Remove dead code from Rakefile.

    @options += options

  end

  def add_relative_examples_path

    @options += ["--head-html", <<-EOHTML]

      <script type="text/javascript">

        Docs.exampleBaseUrl = "#{relative_sdk_path}examples/";

      </script>

    EOHTML

  end

  # Enables comments when CORS is supported by browser.

  # This excludes Opera and IE < 8.

  # We check explicitly for IE version to make sure the code works the