Add setOrganizationInSurveyRecords function to stats.py script. setOrganizationInSurveyRecords will iterate thru all ProjectSurveyRecords and GradingProjectSurveyRecords and set the organization property in the record model.This will be useful later for showing Org admins their mentors and students surveys list and results.

"""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