Change Visual Studio 2015 Default Templates

I prefer my using statements inside my namespace. But the default class Template for a web application generates like the following:

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Web;

namespace Tft.FlashCards.Entities  
{
  public class Entity
  {
  }
}

The template used for a WebClass is located:
C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\ItemTemplates\CSharp\Code\1033\WebClass\Class.cs

The default template is:

using System;  
using System.Collections.Generic;  
$if$ ($targetframeworkversion$ >= 3.5)using System.Linq;
$endif$using System.Web;

namespace $rootnamespace$  
{
    public class $safeitemrootname$
    {
    }
}

I change this to:

namespace $rootnamespace$  
{
    using System;
    using System.Collections.Generic;
    $if$ ($targetframeworkversion$ >= 3.5)using System.Linq;
    $endif$using System.Web;

    public class $safeitemrootname$
    {
    }
}

Stop all Visual Studio Instances and then from an elevated Developer command window execute devenv /installvstemplates

Restart VS and now the generated class is:

namespace Tft.FlashCards.Entities  
{
  using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Web;

  public class Entity
  {
  }
}