Add Organization Application seeding.
Fix the seeding in seed_db so that a consistent linkid for organization
applications is used.
Use the last entry in the split array instead of the 2nd.
"""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