title: How to return Javascript from an ASP.NET 5 MVC 6 controller action
body: <p>I need one Action return a JavaScript fragment.</p>
  
  <p>In MVC 5 we have:</p>
  
  <pre><code>return JavaScript("alert('hello')");
  </code></pre>
  
  <p>but in MVC 6 we don´t.</p>
  
  <p>Is there a way to do this now ?</p>