remove unused implements keyword from example

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/weaver/trunk@1637211 13f79535-47bb-0310-9956-ffa450edef68
include Commons BCEL first among discussed bytecode manipulation libraries

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/weaver/trunk@1637212 13f79535-47bb-0310-9956-ffa450edef68
recognize kinow for his documentation contributions

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/weaver/trunk@1637214 13f79535-47bb-0310-9956-ffa450edef68