Fix export at river km's for issue1275 Rrenkert explained that the intention was to scale the Waterlevels because they should be in centimeters at a gauge and in meters otherwise. This appears very strange to me and should be clarified.

<?xml version="1.0" encoding="UTF-8" ?>
<rest-server>
    <!--  The port which the ArtifactDatabase (ArtifactServer) will bind to. -->
    <port>8181</port>
    <listen>localhost</listen>
</rest-server>