<properties>
    <parsers>
        <parser class="org.apache.tika.parser.sentiment.analysis.SentimentParser">
            <mime>text/plain</mime>
            <mime>application/sentiment</mime>
            <params>
                <param name="modelPath" type="string">https://raw.githubusercontent.com/USCDataScience/SentimentAnalysisParser/master/sentiment-models/ht-sentiment-categ.bin</param>
                <!--This can also be relative path sentiment-models/en-stanford-sentiment.bin-->
            </params>
        </parser>
    </parsers>
</properties>

Add multi-class/categorical sentiment config test file.
Add multi-class/categorical sentiment config test file.
