[imp] language options

[Jie Gao]

Hi All,

horde-3.0.5 + imp-h3-4.0.3
--------------------------

The prefs.php of this version's IMP does not carry the following stanza
anymore:

$_prefs['from_addr'] = array(
    'value' => '',
    'locked' => yes,
    'shared' => true,
    'type' => 'implicit'
);

even though putting it in still works.

Please, do not remove this function in the next version.

Regards,



Jie