title: How to suppress/disable "cache miss" messages when running rspec tests in rails 3.1
body: <p>I'm starting to see the following output when running request rspec specs:</p>
  
  <pre><code>cache: [GET /login] miss
  cache: [GET /javascripts/jquery.min.js?1317513028] miss
  </code></pre>
  
  <p>Normaly I would get green dots for passing tests and red Fs with some info for error messages.</p>
  
  <p>Is there a way to disable the cache miss messages from the output?</p>