Added an "Unknown" language to the list of language in the case that files with undetected languages can count lines
Added an "Unknown" language to the list of language in the case that
files with undetected languages can count lines

blackducksoftware/ohcount4j,blackducksoftware/ohcount4j,mpujari/ohcount4j,mpujari/ohcount4j,mpujari/ohcount4j,mpujari/ohcount4j,mpujari/ohcount4j,mpujari/ohcount4j,blackducksoftware/ohcount4j,blackducksoftware/ohcount4j,blackducksoftware/ohcount4j