Lots of smaller fixes:

- Add the rotation_duration to the keys API
- Have the key service UI use the new rotation_duration field
- Fix notification deletion lookup path
- Add proper support for the new notification in the UI
- Only delete expired keys after 7 days (configurable)
- Fix angular digest loop
- Fix unit tests
- Regenerate initdb

data/model/notification.py

@@ -79,7 +79,7 @@ def list_notifications(user, kind_name=None, id_filter=None, include_dismissed=F
 def delete_all_notifications_by_path_prefix(prefix):
   (Notification
    .delete()
-   .where(Notification.lookup_path % prefix + '%')
+   .where(Notification.lookup_path ** (prefix + '%'))
    .execute())