Add runtime stub.
Fix broken composite.
Add esper, drools dependencies.
pubsub component added
missing classes for previous push
Move `Event` to separate package.
Add event communication to runtime.
Rename MonitoringRule to MonitoringQuery.
Hack-a-thon intermediate state
Intermediate. Situation normal.
Add missing dependencies for ws binding.
Add JAXB annotation to ActionEvent.
Test marshalling event.
Move event and action interfaces to interface project
Require interface project in runtime core
Add MonitoringQueryImpl#toString()
Add statement event types to Esper runtime.
Add deployment references to core, interfaces.
Add test Event
Remove findbugs reporting (until fixed)