use django-urldecorators on URLConf instead of directly on views
fix: broken views
fix: column name to user_id
fix: consistent app prefixes
add admin models
django compat module for swappable User model
get_model() for manager and contributor relations
use relation models
list of subscriptions for an organization
metrics for plans performance
feature: cart for anonymous user
install api module
humanize subscription period
form to create plan
add manager
convenience functions to add manager and contributor to an organization
populate billing info with initial data
plan metrics and related changes triggered through update to decorators
plan resources
install api and app urls