compose_addressbook plugin for Roundcube Webmail

 Roundcube Webmail is a browser-based multilingual IMAP client with an
 application-like user interface. It provides full functionality
 expected from an e-mail client, including MIME support, address book,
 folder manipulation and message filters.
 .
 This package provide the 'compose_addressbook' third-party plugin, which adds
 a button to the compose screen thereby enabling contact selection with the
 mouse. These contacts can then be added to recipients (To/Cc/Bcc) with a mouse
 click.
 .
 This plugin does not work with the larry skin, as it already has an
 addressbook in the compose area. Only use with the classic skin.