DefaultAuthorizationManagerFactory.Builder FactorGrantedAuthority support

[rwinch]

We should consider adding FactorGrantedAuthority for DefaultAuthorizationManagerFactory.Builder. A few ideas of the usage below (that need thought out more carefully) are provided below.

An example of using the builder might be:

Builder.requireFactor(RequiredFactor.Builder);

A convenience method might be added for each type

Builder.requirePassword()

Then a method for specifying the duration

Builder.requirePasswordWithin(Duration)

Upon doing so, if it hasn't been released we would probably remove the AllAuthoritiesAuthorizationManager from DefaultAuthorizationManagerFactory.Builder