[turba] shares problem with sql addressbook - turning off use_shares turns off browsing.

[liamr at umich.edu]

> $conf['share']['no_sharing'] just means that people can't edit
> permissions on their shares. They can still edit their names, list
> them, delete them, etc, so it's appropriate to show the Address Books
> list even with it turned on.

That doesn't really explain why we're unable to browse the sql based  
addressbook if we set "use_shares" to false.

What should we do if we don't want to allow our users to create  
multiple address books?  Edit Turba's getMenu() function?  That seems  
less than ideal.

Liam