title: Rails is not finding vendor/assets in Rails 4.0.x in development mode?
body: <p>I have the following setup:</p>
  
  <pre><code>gem 'rails', '~&gt; 4.0.3'
  </code></pre>
  
  <p>In <code>config/application.rb</code>:</p>
  
  <pre><code> config.assets.paths &lt;&lt; Rails.root.join('vendor', 'assets', 'components')
  </code></pre>
  
  <p>In <code>vendor/assets/components/gridster/dist</code>:</p>
  
  <pre><code>jquery.gridster.min.css  jquery.gridster.with-extras.min.js
  jquery.gridster.min.js
  </code></pre>
  
  <p>Yet, once I go to <code>http://localhost:3000/</code> and view source in the browser, these assets are not showing up...what do I have to do to get them there?</p>
  
  <p>Update:</p>
  
  <p><code>application.js</code>:</p>
  
  <pre><code>//= require jquery
  //= require jquery_ujs
  //= require jquery.validate
  //= require bootstrap
  //= require dataTables/jquery.dataTables
  //= require dataTables/jquery.dataTables.bootstrap3
  //= require jquery.gridster.min
  //= require jquery.gridster.with-extras.min
  //= require_tree .
  </code></pre>
  
  <p><code>application.css.scss</code>:</p>
  
  <pre><code>/*
   * This is a manifest file that'll be compiled into application.css, which will include all the files
   * listed below.
   *
   * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
   * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
   *
   * You're free to add application-wide styles to this file and they'll appear at the top of the
   * compiled file, but it's generally better to create a new file per style scope.
   *
   *= require_self
   *= require dataTables/jquery.dataTables
   *= require dataTables/jquery.dataTables.bootstrap3
   *= require jquery.gridster.min
   *= require_tree .
   */
  </code></pre>