title: Razor syntax highlighting not working in VS 2012 with MVC 5
body: <p>I'm playing around with MVC 5 RC 1 in Visual Studio 2013 RC. Works very well.</p>
  
  <p>Now I upgraded an existing MVC 4 project in VS 2012 to MVC 5 the same way as described <a href="http://egypt.silverkeytech.com/blogs/third-world/2013/8/how-to-use-aspnet-mvc-5-RC1-in-your-visual-studio-2012" rel="nofollow noreferrer">here</a></p>
  
  <p>I also changed the web.config(s) - see "<a href="https://stackoverflow.com/questions/17454852/upgrading-from-mvc4-to-mvc5-pre-release">upgrading from MVC4 to MVC5</a>"</p>
  
  <p>Everything (build, run web app, even intellisense) works perfectly except the syntax highlighting of Razor/C# code in views.</p>
  
  <p>I also tried it with an MVC 5 project created in VS 2013. Same result. So I assume VS 2012 doesn't "understand" the new assemblies?! </p>
  
  <p>Any known workaround or ideas to get highlighting back?</p>