[turba] shared address book

[Amith Varghese]

Quoting anth jaz <mail_horde at yahoo.com>:

| That works thank you, but I don't want users to be
| able to remove any of the entries but still be able to
| create their own contact lists. Could I set
| 'readonly' => true,

correct, and you can set something like this

admin => array('amith at xalan.com','foo at bar.com')

for users who you *do* still want to be able to edit the addressbook

amith