title: Capybara will not load assets when I visit the same page twice
body: <p>Using 1.1.2,</p>
  
  <pre><code>describe 'something', :javascript =&gt; true, :selenium =&gt; true  do
    before do
      visit root_path 
    end
  
    it 'works' do
      ...
    end
  
    it 'doesnt work' do
      ...
    end
  end
  </code></pre>
  
  <p>I'm using handlebars to render some JS templates in my app but, since updating to Rails 3.1, my JS is not being loaded when root_path is visited the second time to run the 'doesnt work' spec. Is there something I am missing here? I know that Capybara had some updates made to it for the Asset Pipeline but are these fixes in 1.1.2? If not, could someone shed some light on what I am doing wrong to get this behavior?</p>