Show "Created by" read-only field in Sponsor Edit view. Fix function keyword arguments in sponsor/list.py to follow our PythonStyleGuide. Sponsor founder property is not updated anymore when editing Sponsor profile, it's just saved once when creating Sponsor profile.
Patch by: Pawel Solyga
Review by: to-be-reviewed
# Want to get everything from the 'normal' models package.
from django.db.models import *
# The GeoManager
from django.contrib.gis.db.models.manager import GeoManager
# The GeoQ object
from django.contrib.gis.db.models.query import GeoQ
# The geographic-enabled fields.
from django.contrib.gis.db.models.fields import \
GeometryField, PointField, LineStringField, PolygonField, \
MultiPointField, MultiLineStringField, MultiPolygonField, \
GeometryCollectionField
# The geographic mixin class.
from mixin import GeoMixin