[python-win32] uAnn: active directory module

[Tim Golden]

After a hiatus of about 18 months, I've finally done a bit of work on my 
active_directory module. There's nothing too radical, but I hope I've 
made things a bit easier for some people. Treat this release as a bit 
experimental, but it is functioning ok for me.

One area I'm very weak in is multiple domains / trees / forests, 
basically because we don't use them, so it's hard to test things.

http://timgolden.me.uk/python/active_directory.html

Principal Changes:

+ I've added a load more text on the web page

+ There are module and object-level convenience functions
for finding a user, group, computer, ou and public folder. I hope this 
will meet a lot of simple needs which people have. Suggestions for 
further convenience functions will be favourably received!

+ Many of the AD object properties are wrapped, making reading them 
easier. I intend to do something to make writing back easier, but 
haven't yet. (You can already set properties if you know what you're doing).

+ There's an experimental .walk method on the _AD_group object, which 
mimics the os.walk interface, returning group, groups, users for each 
group in the list. This was inspired by some code which Dirk Hagemann 
sent me absolutely ages ago. (Sorry!)

+ The AD_object call is now a factory function, doing intelligent
things with either a path string ("LDAP://...") or an existing
AD COM object.

As it happens, I don't have all that much use for this module myself, so 
I'm very grateful to everyone who comes up with use-cases and "Is it 
possible to...?" questions which spur me on to better understanding.

TJG