Compatibility with Python 3.0 #1

The code in SVN is mostly compatible with Python 3.0.  That is it works OK,
but on exit or when you run programs you get Access Violations.

What steps will reproduce the problem?
1. Load the Demo 1 program
2. Change the Engine properties
   UseLastKnownVersion to False
   APIVersion to 1013
   DLLName to python30.dll

3. Run the program. 

Executing statements works fine.  But even if you exit without executing
any statements you get an Access Violation at exit.

With the release of Python 3.0 this issue is critical.


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