[development] Core drupal.module moved to contribsite_network.module

[Earnie Boyd]

Quoting Peter Wolanin <pwolanin at gmail.com>:

> I think this already works in D5 (and I assume D6).  I just
> temporarily changed my g.d.o username to pwolanin at test.org and it
> works fine.
>

Thanks for being my tester :/ I should have tried it myself.  So it is 
feasible that if g.d.o deactivated the drupal module that the 
registered users would still authenticate and no extra work is required.

Earnie -- http://for-my-kids.com/
-- http://give-me-an-offer.com/