Add basic Sponsors List, Create New Sponsor, Sponsor Public Profile views. Change all properties in Group model as required for now. Remaining TODO: write validation functions for Sponsor edit and create form fields that need additional validation (like address, phone number format). Patch by: Pawel Solyga Review by: to-be-reviewed

from django.db.backends.dummy.base import complain

get_table_list = complain
get_table_description = complain
get_relations = complain
get_indexes = complain

DATA_TYPES_REVERSE = {}