Fix not working delete Sponsor functionality after recent commit. Add delete() method to Base class. Make soc.views.site.sponsor.delete() request handler use this method. Patch by: Pawel Solyga Review by: to-be-reviewed

"""Multi-consumer multi-producer dispatching mechanism
"""
__version__ = "1.0.0"
__author__ = "Patrick K. O'Brien"
__license__ = "BSD-style, see license.txt for details"