commons-parent 34 -> 35.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1636254 13f79535-47bb-0310-9956-ffa450edef68
Pick up Javadoc plugin from commons-parent.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1636255 13f79535-47bb-0310-9956-ffa450edef68