title: Upgrading WebGrease to version 1.3.0 gets me error
body: <p>While upgrading <code>WebGrease</code> to version <code>1.3.0</code> gets me error:</p>
  
  <blockquote>
    <p>Could not load file or assembly 'WebGrease, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)</p>
  </blockquote>
  
  <p>Source Error: </p>
  
  <pre><code>Line 6:      &lt;title&gt;@ViewBag.Title&lt;/title&gt;
  Line 7:      @Styles.Render("~/Content/bundles/bootstrap")
  </code></pre>
  
  <p>How to resolve this error.</p>