Swaps out all usages of the JBoss JMS 2.0 spec jar and replaces with the Geronimo spec jar, in examples, docs and distribution.
- added missing license headers found by maven rat plugin. most of them added automatically via apache-rat a few manually added - added apache-rat maven plugin to the build cycle
https://issues.apache.org/jira/browse/ACTIVEMQ6-3 These directories were removed by accident... restoring them now