stephenmcd/mezzanine — pull request #1135 by wrwrwr (2014-10-16 14:39:15+00:00)
Title: Refactored MenusField to support runtime settings changes

This is an extension / replacement for the [``MenusField`` defaults test side-effects fix](https://github.com/stephenmcd/mezzanine/pull/1133).

Note that there is a small behavior change: with ``PAGE_MENU_TEMPLATES_DEFAULT`` set to an empty sequence in settings, the created pages will have empty tuples rather than ``None`` stored for their ``in_menus`` values (the old semantic can be easily restored, but this seems more consistent).