[Dev] raise problem

[John Anderson]

Hi Morgen:

I just ran into the same problem you did, where a syntax error in parcel 
loading didn't send me off the the right place when debugging under Wing.

I'm not sure I completely understand it yet, however, it looks like 
Andi's recent change in ClassLoader.py

            raise ImportError, sys.exc_value, sys.exc_traceback

to

            raise ImportError, (sys.exc_value, sys.exc_traceback)

is the cause.

John