code: public static String propNameToAttributeName(String propName) {
      return CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_HYPHEN, propName).toLowerCase();
    }
docs: Return the name of the HTML property to use for a given java {@link Prop} field.
  
  @param propName The name of the Java {@link Prop}
  @return The name of the HTML attribute to use for that prop