title: Rails 3 :remote => true does not trigger AJAX requests
body: <p>I have the following:</p>
  
  <pre><code>&lt;%= link_to "Exhibitions", :action =&gt; 'tabExhibitions', :id =&gt; @app.id, :remote =&gt; true %&gt;
  </code></pre>
  
  <p>It generates: </p>
  
  <pre><code>&lt;div class="tabbarButton" id="tabbarExhibitions"&gt;
      &lt;a href="/apps/3/tabExhibitions?remote=true"&gt;Exhibitions&lt;/a&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Which results in a common GET request when clicked. </p>
  
  <p>I am new to Rails but my understanding was that setting <code>:remote =&gt; true</code> should have created a <code>&lt;a href="..." data-remote=true&gt;</code> instead of a plain link. </p>
  
  <p>I am using jQuery, the necessary headers and meta tags are in place. I should mention this project was upgraded from Rails 2.3.8</p>
  
  <p>Thanks for all the help.</p>