I'm going to track PojoCache upgrades separately from core JBoss Cache.

This is currently targeting PC 2.2.0.GA, as 2.1.0.GA has dependencies on non-GA version of AOP (since there is no GA yet). If need be, when the AOP GA comes out we can test 2.1.0.GA and if all is well stick with that. 2.2.0 will have array interception though, which is a signficant nice-to-have. May also have some internal changes to help decouple from AOP, which for sure I'd like to see in whatever forms the final base for EAP 5.