cookies and session in setupRoutes method of Server class

[fiorenzino]

In the setupRoutes method you force the creation of cookies:
router.route().handler(CookieHandler.create());
and the use of session:
SessionHandler sessionHandler = SessionHandler.create(LocalSessionStore.create(vertx));

Why?

If you use only json web token (JWT) - i.e. in angular applications - you don't need cookies and session.

[FroMage]

Yeah, this could be made optional.