[Evolution] Flat address file import

[Mark Neill <mark thisismyown com>]

   I have a flat file with accumulated addresses, from various Email
programs and databases that I've accumulated over the years.  Is there a
way to import a flat file of addresses into the Evo addressbook?
Massaging the file into a usable format isn't a problem, but I'd rather
not have to type all of the addresses over again.

--Mark