Added new themes for W and Q markers in Historical Discharge WQ charts. ThemeUtil.parseLineColorField() will now use parseColor() to parse the color string. This enables using hex colors in theme configs.

<?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>