Apache 2.2 released

Apache 2.2 has been released. This is a major step for me, because this means no more messing around with mod_jk2. While mod_jk2 was nice, too many people felt it was too complex. So it was abandoned. Now we have mod_proxy_ajp and mod_proxy_balancer built right into apache itself. Will make setting up load balancing apache+tomcat so much easier.