Replaced Umlaute with Unicode characters

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Updated text

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Merged with origin

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Merged with origin

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Merged with origin

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Merged with origin

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>