[i18n] translation in imp/config/modt.php.dist

[David Chang]

In HEAD imp/config/motd.php.dist
#
# switch ($port) {
#     case $SERVER_SSL_PORT:
#         echo 'You are currently using Secure HTTPS<br/>';
#         break;
#
#     case $SERVER_HTTP_PORT:
#         echo 'You are currently using Standard HTTP<br/>';
#         break;
# }

That could be

#
# switch ($port) {
#     case $SERVER_SSL_PORT:
#         echo _("You are currently using Secure HTTPS<br/>");
#         break;
#
#     case $SERVER_HTTP_PORT:
#         echo _("You are currently using Standard HTTP<br/>");
#         break;
# }