Combine switchyard event manager into overlord-rtgov war and use injection.
Remove Transactional interceptor annotation from ActivityServer as it was causing a client proxy to be used, so each method now checks whether to start/commit a txn
Renamed collector-jee module to activity-jee as covers more than the collector clientside module.
Removed transactional interceptor from call trace service in place of explicit txn control, and made activity notifiers @Dependent
Change to using a static factory method for retrieving the server side components.
Reduce memory usage by not holding on to the complete service definitions etc. and instead just holding the history of invocation metrics for the service, operation and invocation definitions.
Added configuration of max threads in logger, and mbean to view pending au queue size
Add a 'free activity list' to avoid having to create new lists each time.
Changed property provider to be initialized by first instantiation, so available if used outside of the war. Also further changes to accomodate swyd api changes