pokonski/public_activity — pull request #38 by hasghari (2012-12-22 16:36:33+00:00)
Title: incorrect activity key

When the class name is camel case like `UserActivity`, the key for the activity on create is `useractivity.create` instead of `user_activity.create`.

This is due to the fact that `parameterize('_')` will insert underscores for spaces only. The correct method to call is `underscore`