[Python.NET] CVS updates

[Brian Lloyd]

Hi all - 

For the intrepid, I've checked in a number of fixes to things 
that have come up on the list:

  - Events refactored, -= now works for internalcalls, events
    are no longer directly callable (use OnSomeEvent(...) instead)

  - Implicit assembly loading now uses the PYTHONPATH to find 
    assemblies. This means you can just add to sys.path to use an 
    assembly that doesn't live in appbase or the GAC

  - Fixed a dumb bug in constructor handling that could cause you 
    to get an 'IntPtr.Zero' instance rather than an exception in 
    some cases when instantiating an object (this was the root of 
    Michael's Point subclassing problem)

If any of these are holding you up, you can get the fixes from CVS. 
I'm going to try to make a b2 tonight if the baby holds off for one 
more day :)


Brian Lloyd        brian at zope.com
V.P. Engineering   540.361.1716              
Zope Corporation   http://www.zope.com