(issue1353) Add river name to query for discharge Info The previous assumption was that the official number is unique for a gauge. This assumption is broken by having multiple variants of a river in the database, like Donau (schleusenkanäle)

<?xml version="1.0" encoding="UTF-8" ?>
<datacage>
    <user>SA</user>
    <password/>
    <driver>org.h2.Driver</driver>
    <url>jdbc:h2:${artifacts.config.dir}/../datacagedb/datacage</url>
</datacage>