[Python.NET] Fixes for interface inheritance and abstractproperties.

[Brian Lloyd]

> I haven't seen anything further on this.  If there's anything 
> more that you 
> need from me before these enhancements can be committed, don't 
> hesitate to 
> email me.
> 
> Bruce

Hi Bruce - the only thing I need is time to do it ;) I'm hoping I 
will get some time this weekend to at least checkin and make unit 
tests for the various things in the queue.


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