field_by_name now takes a "role" argument, override it in AutomaticForm to call guess field if necessary
nom ivarchar(64) NOT NULL
prenom ivarchar(64)
sexe char(1) DEFAULT 'M'
promo choice('bon','pasbon')
titre ivarchar(128)
ass varchar(128)
web varchar(128)
tel integer
fax integer
datenaiss datetime
test boolean
description text
salary float