Renames "nameRef" to "eventRef" to make it clear what it is
Reason: Event state consumes events, end definitions of states can produce events.
It is very useful to be able to also produce events during state transitions.
It eliminates the need of having a dedicated state just to produce a CE.
Reason: Event state consumes events, end definitions of states can produce events. It is very useful to be able to also produce events during state transitions. It eliminates the need of having a dedicated state just to produce a CE.