Make views.helpers.html_menu MenuItem classes and logic.menu MenuItem classes more closely related. This is part of some refactoring in my working copy to keep soc/logic/site/sidebar.py from having to deal with html_menu classes (which is like having view code in the controller, which is bad).

class_prepared = object()

pre_init= object()
post_init = object()

pre_save = object()
post_save = object()

pre_delete = object()
post_delete = object()

post_syncdb = object()