Add some basic checks (with tests) to check that current user has access to edit a menu / menu item before they can access the object. This means that the menu / menu items will not be public. As a menu might have sensitive data in it, let's make it private for now.
Add some basic checks (with tests) to check that current user has access to edit a menu / menu item before they can access the object. This means that the menu / menu items will not be public. As a menu might have sensitive data in it, let's make it private for now.
Fixes #26