title: VS no intellisense in cshtml file, namespaces from web.config not added
body: <p>I have no intellisense in my cshtml. I have in my web.config (views folder):</p>
  
  <pre><code>   &lt;system.web.webPages.razor&gt;
      &lt;host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /&gt;
      &lt;pages pageBaseType="System.Web.Mvc.WebViewPage"&gt;
        &lt;namespaces&gt;
          &lt;add namespace="System.Web.Mvc" /&gt;
          &lt;add namespace="System.Web.Mvc.Ajax" /&gt;
          &lt;add namespace="System.Web.Mvc.Html" /&gt;
          &lt;add namespace="System.Web.Routing" /&gt;
          &lt;add namespace="System.Web.Optimization"/&gt;
          &lt;add namespace="EO2.Models" /&gt;
          &lt;add namespace="EO2" /&gt;
          &lt;add namespace="EO2.Resources"/&gt;
        &lt;/namespaces&gt;
      &lt;/pages&gt;
    &lt;/system.web.webPages.razor&gt;
  </code></pre>
  
  <p>only when adding the <code>@using MyNamespace</code> in my cshtml it works.</p>
  
  <p>I checked all versions numbers as desribed here:
  <a href="https://stackoverflow.com/questions/22832435/mvc-razor-view-intellisense-broken-in-vs-2013/25528369#25528369">MVC Razor view Intellisense broken in VS 2013/2015/2017</a>
  <a href="https://stackoverflow.com/questions/21309817/intellisense-in-razor-files-cshtml-not-work">Intellisense in razor files (.cshtml) not work</a></p>
  
  <p><strong>Edit:</strong> Problem is in VS or other project files?
  <strong>I have the same problem also in every new solution.</strong></p>