Replace soc/views/helpers/request_helpers with soc/views/helpers/request.py
and replace uses of request_helpers. with helpers.request. instead.
Patch by: Todd Larsen
Review by: to-be-reviewed
class_prepared = object()
pre_init= object()
post_init = object()
pre_save = object()
post_save = object()
pre_delete = object()
post_delete = object()
post_syncdb = object()