Simplyfy / unify "invert axis" logic - DataUtil now can check if two datasets are in the same direction - In the case of WKM data a no means that the Water flows Right to Left - If the water flows from right to left do inversion of diagrams

<?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>