anchor.diff:  If you want to an eMail with a message body that is rendered from a
   template you can use the mangoo I/O TemplateEngine.
   
  -[source]
  +[source,java]
   ------------------------------------------------------------------------------------------------------------------
   package mangoo.controllers;
   
  
positive.code: To create a new person object and send it as a response you can simply can do this in
  a controller
  
  [source]
  ----------------------------------------------------------
  package controllers;
  
  
negative.code: mangoo I/O you have to extend the MangooWebSocket class in your WebSocket controller. Extending this
  class offers you the entry points for using WebSockets methods.
  
  [source,java]
  -------------------------------------------------------------------------------------------------
  package controllers;
  
  