Change the success variable of an event from a boolean to a success code. Correctly update the dispatcher queue whenever an event is finished.
fixed some coffescript syntax on event class and write tests for javascript
arrange javascript tests for result events
add a reference in the doc and update the initializer templete
little fix for the trigger_finished method
add spec for new way of managing success of an event
change where we call the trigger_finished method so that the user has no way of skipping the callback