Added support for HAProxy rsyncing
Added pre/post start hooks
Moved setting of JVM system properties to app_ctl.sh#start
Fixed issue where (re)start of JVM would hang at the end of a git push
Added publish-infinispan-url script (for configuring HAProxy gear registry)
Updated infinispan.xml template to enable JMX and turn on JGroups for clustering
Simplified jgroups.xml to be as close to the AS7/EAP6 JGroups config as possible
Added publishing and setting of cluster info