title: Rails add a lightbox to an application
body: <p>Rails 4.
  Hi I d'like to add an lightbox to my application. I have follow the step-by-step instructions for <a href="http://lokeshdhakar.com/projects/lightbox2/" rel="nofollow">Lightbox</a> but my photo gallery doesn't respond at all</p>
  
  <p>I have called (:all : application) the file necessary in my application.html.erb. My view is ok I think the problem reside in my way to call the vendor files.</p>
  
  <p>I place all the lightbox files under <code>vendor/assets/javascript</code> and <code>vendor/assets/stylesheets</code> respectively. I did create an vendor/assets/images for the Lightbox images file (close icon...) and my application.html.erb contains: </p>
  
  <pre><code>stylesheet_link_tag    "application",  media: "all", "data-turbolinks-track" =&gt; true
  javascript_include_tag "application", "data-turbolinks-track" =&gt; true 
  </code></pre>
  
  <p>Nothing show up properly concerning my photo-gallery. any help? </p>