When I create a new web project with Visual Studio, I only see the templates in the picture below:
The MVC one is missing and so I can only create empty projects.>
In my case that happened when uninstalling AspNet 5 RC1 Update 1 to update it for .Net Core 1.0 RC2. so I installed Visual Studio 2015 update 2, selected Microsoft Web Developer tools and everything went back to normal.