Map "Umlauts"
This is for the german users. On some EchoMail-Areas in a BBS
no german "Umlauts" are accepted so writing words containing
these "weird" characters may be a torture. With an activated
'Map "Umlauts"' function all german "Umlauts" will be mapped to
their "normal" char pendants. Capital "Umlauts" are handeled
correctly.
