anchor.diff:  [source, bash]
   ----
   $ curl -X POST -i -H "Content-Type:application/json" -d '{"firstName":"Greg", "lastName":"Turnquist"}' http://localhost:8080/persons
  +
   HTTP/1.1 201 Created
   Server: Apache-Coyote/1.1
   Location: http://localhost:8080/persons/3
   Content-Length: 0
   Date: Tue, 22 Jul 2014 22:26:17 GMT
  -
  +----
  +[source, bash]
  +----
   $ curl http://localhost:8080/persons/3
   ----
   [source, javascript]
  
positive.code: = Mixing Spring Data JPA and Spring Data MongoDB (with Spring Data REST for extra)
  
  This example app shows how to mix together several Spring Data projects.
  
  
negative.code:     }
  
      treasureRepository.deleteAll();
      treasureRepository.save(new Treasure("Sting", "Made by the Elves"));
      treasureRepository.save(new Treasure("Sauron's ring", "One ring to rule them all"));
  
      for (Treasure treasure : treasureRepository.findAll()) {
        log.info("Found treasure " + treasure.toString());
  