[away3d] preFab - Away Connection cannot find ExporterEvent class

[fxkill]

I discovered something odd when instantiating the AwayConnector class
with Flex, from preFab. It was saying that the class ExporterEvent did
not exist inside the directory away3d.events. I'm not sure if the
absence of the ExporterEvent class is new to the newest Away3D API,
since I'm making the switch from Papervision3D. But I thought that I
should just point this out.