Hello everyone,
I've made some changes with the address book. I can now add how many phone numbers I want, add a picture of a contact and a small note about him. I'm cleaning the code atm to get it work better with Roundcube. I'm also planing to add some group sorting to contacts.
I'll give some code as soon as it's clean.
Here is a screenshot of what I have: http://www.teliance.net/addressbook.jpg