Make embedded-jmxtrans threads daemon
https://github.com/jmxtrans/embedded-jmxtrans/issues/21
Don't test graphite server connection at start() if enabled=false
javadoc
javadoc
OutputWriter config: move "enabled" attribute as a child of "settings".
https://github.com/jmxtrans/embedded-jmxtrans/issues/18
Remove requirement of using <context:annotation-config> for Spring integration using plain old InitializingBean and DisposableBean interfaces rather than @PostConstruct and @PreDestroy