Is it possible to persist values set in the preHandler method?
In my preHandler, I'm checking for the existence of a cookie
(getPlugin("CookieStorage").exists("user")), and if it does, I set a
couple of things, one of which is rc.isLoggedIn = true. BUT, since
preHandler doesn't explicitly set an event or nextEvent, I don't know
how to persist that setting so it's always available in my views.