Now invited users can create a new Host profile
Before the invited user had to be a developer for this to
work. Now, instead the default checkIsDeveloper check for
the 'edit Host', a custom checkIsInvite check is used.
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