Configure our use of the gram maven plugin so that it generates the openwire marshaller source code.
Configure our use of the gram maven plugin so that it generates the openwire marshaller source code.



git-svn-id: 7f3df76e74c7ad56904d6048df705810748eb1a6@419357 13f79535-47bb-0310-9956-ffa450edef68

chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq,chirino/activemq