title: Autofac, upgrade to version 4.0.0 is missing ConfigurationSettingsReader
body: <p>The latest documentation still refer's to the <code>ConfigurationSettingsReader</code> class which seems to be missing from the updated <code>Autofac.Configuration</code> assembly.</p>
  
  <p>How do get the equivalent of this code to function in <strong>version 4.0.0.</strong></p>
  
  <p>I have this configuration:</p>
  
  <pre><code>&lt;section name="dependencies"  
     type="Autofac.Configuration.SectionHandler, Autofac.Configuration" /&gt;
  
    ...
  
  &lt;dependencies&gt;
    &lt;modules&gt;
      &lt;module type="MyModule, MyAssembly.Service" /&gt;
    &lt;/modules&gt;
  &lt;/dependencies&gt;
  </code></pre>
  
  <p>and this code.</p>
  
  <pre><code>// register the application overrides.
  container.RegisterModule(new ConfigurationSettingsReader("dependencies"));
  </code></pre>
  
  <p><strong>additionally,</strong></p>
  
  <p>the new autofac.configuration assembly is the only autofac assembly dependent on framework version 4.5.1, and not 4.5</p>