Fixed wrong usage of twoline_field in proposal view
The proposal view currently uses twoline_field to show the abstract
and contents of a proposal, which causes unbalanced tables and most
data shoved to the far right of the screen.
Patch by: "Matthew Wilkes" <matthew@matthewwilkes.co.uk>
Reviewed 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