ViewProviderAccessDelegate using accessDecisionManager

If an accessDecisionManager is set for Security, isAccessGranted(String beanName, UI ui) will always retrun true and leave the decision to the second hook with the actual object. If no accessDecisionManager is set, the behaviour is the same as before the change and hasAnyAuthority is used whenever there is a @Secured tag.
I'm still thinking this should be made configurable in some way, i.e. the user should be able to decide whether to check the annotation or use the access decision manager.