Make Sponsor the scope_logic for the GSoC timeline model.
This will prevent errors when for instance generating URL's that are relying on the scope of this timeline.
from django.core.management.base import AppCommand, CommandError
class Command(AppCommand):
help = "RENAMED: see 'sqlcustom'"
def handle(self, *apps, **options):
raise CommandError("This command has been renamed. Use the 'sqlcustom' command instead.")