code: public DescriptionBuilder booleanProperty(final String name,
                                                final String defaultValue,
                                                final boolean required,
                                                final String propTitle, final String propDescription) {
          properties.add(PropertyUtil.bool(name, propTitle, propDescription, required, defaultValue));
          return this;
      }
docs: Add a Boolean property
  @param name name
  @param defaultValue default
  @param required true if required
  @param propTitle optional title
  @param propDescription optional description
  
  @return this builder