Convert much of the regression tests to use absolute imports. There's still work to be done though.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16976 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_scripts/management/commands/label_command.py

@@ -1,5 +1,6 @@
 from django.core.management.base import LabelCommand
 
+
 class Command(LabelCommand):
     help = "Test Label-based commands"
     requires_model_validation = False