Fixed runtests.py failing on Oracle after django.core.management was  refactored.
Fixed runtests.py failing on Oracle after django.core.management was 
refactored.


git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@5906 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django