bgrace

# Notes:
# Python 3 assumed, but shouldn't be hard to backport to Python 2
# Cobbled together from two slightly different implementations, sorry for any inconsistencies.

# This creates two models, NavigationMenu, and NavigationMenuItem. A site can have many NavigationMenus, which are referenced from
# the template by location. E.g., 'footer', 'left_nav'. You can also create single-item lists for special purpose links/buttons,
# such a privacy_policy or homepage_cta. This helps to reduce hard coding in templates.

# NavigationMenuItem mixes in some different link types (Page, Document, URL) and presents them in a consistent way. It provides
# the ability to override the title of the referenced object.