title: profile.assume_untrusted_certificate_issuer = false not working for me
body: <p>Using watir-webdriver for automation I'm not able to handle Firefox "Untrusted Connection" . Already tried this:</p>
  
  <pre><code> require 'watir-webdriver'
   profile = Selenium::WebDriver::Firefox::Profile.new
   profile.assume_untrusted_certificate_issuer = false
   browser = Watir::Browser.new(:firefox, :profile =&gt; profile)
   browser.goto("http://xxx.xxx.xxx.com)
  </code></pre>
  
  <p>Still got the same result ? Any help would be appreciated...</p>