Fixed sediment yield parser. * Fixed loading files ending with '_Sand.csv'. There are different files ending like this, containing different data sets. * Added new file ending. Naming for files is different in single year and official epochs.

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