version updates
Develop (#19) * check 020 for $z isbn match as well. * introduced owasp check * test on 020$z * checkstyle * bump up (#18) * cleaning * java 11 * adjustments
Develop (#19) * check 020 for $z isbn match as well. * introduced owasp check * test on 020$z * checkstyle * bump up (#18) * cleaning * java 11 * adjustments