Fix YAML
Updated example applications and added Jetty YAML
Better dumpInfo method for tests
Tidy up the Waratek entity internals, using latest Brooklyn changes
Updated new JVC logic to handle stopped JVCs
Record the entity attached to a container
Add basic effector to JVC for applying JAF
Fix NPE on stop
Example waratek elastic pool config
Merge branch 'master' of https://github.com/cloudsoft/brooklyn-waratek

Conflicts:
	src/main/java/brooklyn/entity/waratek/cloudvm/JavaVirtualContainerSshDriver.java
	src/main/java/brooklyn/entity/waratek/cloudvm/JavaVirtualMachineImpl.java