Fixes as requested by Leslie on behalf of the Legal team
Upped the copyright statement from 2008 to 2009, and link to the GAE
Terms of Service instead of any custom ToS.
Patch by: Sverre Rabbelier
"""Multi-consumer multi-producer dispatching mechanism
Originally based on pydispatch (BSD) http://pypi.python.org/pypi/PyDispatcher/2.0.1
See license.txt for original license.
Heavily modified for Django's purposes.
"""
from django.dispatch.dispatcher import Signal