Roundcube Webmail GlobalAddressbook
===================================
This plugin adds an SQL based global address book to roundcube. It can be global per installation, per IMAP host or per domain.

Install
=======
* Place this plugin folder into plugins directory of RoundCube
* Add globaladdressbook to $rcmail_config['plugins'] in your RoundCube config
NB: When downloading the plugin from GitHub you will need to create a directory called globaladdressbook and place the files in there, ignoring the root directory in the downloaded archive

Config
======
The default config file is plugins/globaladdressbook/config.inc.php.dist
Rename this to plugins/globaladdressbook/config.inc.php

'username'
This is the name of the dummy user which holds the global address book.
The username does not have to belong to a valid email account. The username will be stored in the RoundCube database but will not be able to log into RoundCube unless it belongs to a valid email account on your server.
To create a single global address book for everyone who access RoundCube set this options to something like: '[global_addressbook_user]'
To create a global address book per email domain which RoundCube serves set this options to something like: 'lobal_addressbook@%d'
The username can contain the following macros that will be expanded as follows:
	%d is replaced with the domain part of the logged in user's username
	%h is replaced with the imap host (from the session info)

'readonly'
Make address book read only, users will not be able to edit the contents of the address book or add new contacts

'admin'
The admin is a user or users who will always have full read/write access even if the address book is set to read only
To set a single user as admin then enter their username as a string like: 'admin@domain.com'
If you wish give admin rights to multiple users then enter the usernames in an array like: array('admin1@domain.com', 'admin2@domain.com')
You can also use regual expressions to match the admin username, regular expressions must be started and finished the a /. Eg: '/^admin@/'

'autocomplete'
Show contacts from this book in the auto complete menu when composing an email