Robotics Service Bus

See https://ci.cor-lab.org/view/rsb-trunk/job/rsb-xml-integrationtest-trunk/label=ubuntu_precise_32bit/1393/console

<pre>
Exception in thread "main" java.lang.NullPointerException
at rsb.transport.socket.BusBase.deactivate(BusBase.java:254)
at rsb.transport.socket.BusClient.deactivate(BusClient.java:89)
at rsb.transport.socket.RefCountingBus.deactivate(RefCountingBus.java:102)
at rsb.transport.socket.SocketConnectorUtility.deactivate(SocketConnectorUtility.java:230)
at rsb.transport.socket.SocketOutConnector.deactivate(SocketOutConnector.java:89)
at rsb.eventprocessing.RouteConfiguratorUtility.deactivate(RouteConfiguratorUtility.java:116)
at rsb.eventprocessing.DefaultOutRouteConfigurator.deactivate(DefaultOutRouteConfigurator.java:67)
at rsb.Informer$InformerStateActive.deactivate(Informer.java:121)
at rsb.Informer.deactivate(Informer.java:269)
at rsb.informer.main(informer.java:82)
</pre>