We're carrying two files with us into the JBoss distribution,
jboss-Cache and Jgroups. The reason for this is that the version
of these files must match the versions used by the Campaign Manager.
We'll upgrade them as the Campaign Manager is upgraded.

** NOTE ** We're doing the same in the jboss-aop-jdk50-deployer-CR2.
Check the README.txt file in that directory for details.