Remove the release.py module and just use the field in app.yaml.template.
This is a DRY fix, to have the release /branches/ and /tags/ use a release
version that is compatible with the app.yaml file "version:" field.
Also, the steps for creating a release were simplified (with several steps
removed), and the release procedure moved to app/README, since
app/soc/release.py is now deleted.
Patch by: Todd Larsen
Review by: to-be-reviewed
from django.dispatch import Signal
class_prepared = Signal(providing_args=["class"])
pre_init = Signal(providing_args=["instance", "args", "kwargs"])
post_init = Signal(providing_args=["instance"])
pre_save = Signal(providing_args=["instance", "raw"])
post_save = Signal(providing_args=["instance", "raw", "created"])
pre_delete = Signal(providing_args=["instance"])
post_delete = Signal(providing_args=["instance"])
post_syncdb = Signal(providing_args=["class", "app", "created_models", "verbosity", "interactive"])