extended address book

[hoppel]

Hi!

please extend the address book asap. It should be very easy to add few more fields.

possible fields...
- second and third mail address per person
- address fields for street, country, city and so on (private and business)
- phone number private -> home and mobile
- phone number business -> home and mobile

these fields are really necessary to make the roundcube address useful.

thx Steffen