Consolidate all m2e ignore configurations into one place for the bom tree. Add more goals to the ignore list to clear the Eclipse warnings related to them.
ISPN-5059 Resolve property value expressions in JGroups subsystem
ISPN-5000 Cleanup rebalance confirmation collector when node is not coord
ISPN-4491 Cluster Listener Event Batching

* Batch events destined from the same node for the same modifiation
* Send events concurrently to multiple nodes
* Async now is done from the owner node instead of listener node
ISPN-5078 RHQ Server Rebalancing value doesn't display properly

* Added so attributes with runtimeonly are displayed
ISPN-4445 RHQ or CLI server -- cli.interpreter.ParseException in newly
started cache for getting stats

* Changed so all cache services are EAGER always
ISPN-5097 Provide defaults for the S3 properties in the jgroups subsystem config
ISPN-3938 AdvancedAsyncCacheLoader.process() concurrency issues

Simplify ExecutorAllCompletionService to track the tasks itself instead of
using an ExecutorCompletionService.