[1.3.X] Fixed #15573: Forced the default site id to be 1 when creating  test databases, to prevent a large number of errors when running the  tests using the oracle backend. Backport of r16027 from trunk.
[1.3.X] Fixed #15573: Forced the default site id to be 1 when creating 
test databases, to prevent a large number of errors when running the 
tests using the oracle backend. Backport of r16027 from trunk.


git-svn-id: 6bee183d120e8e569924b918ee6c564bbb314a32@16028 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django-nonrel/django-nonrel,django-nonrel/django-nonrel,django-nonrel/django-nonrel