wsat-jta-multi_hop quickstart doesn't work

When running the wsat-jta-multi_hop quick start, the test fails:

(despite standalone-xts.xml is provided exactly how the instructions say + 127.0.0.1:9990 is accessible using the browser)

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T E S T S
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Running org.jboss.narayana.quickstarts.wsat.jtabridge.fromjta.BridgeFromJTATest
IV 06, 2014 2:10:16 DOP. org.jboss.arquillian.container.impl.MapObject populate
WARNING: Configuration contain properties not supported by the backing object org.jboss.as.arquillian
.container.remote.RemoteContainerConfiguration
Unused property entries:

Supported property names: [managementPort, username, managementAddress, managementProtocol, password]

....

WARN: Cannot undeploy: test.war
org.jboss.as.controller.client.helpers.standalone.ServerDeploymentHelper$ServerDeploymentException: j
ava.lang.RuntimeException: java.net.ConnectException: JBAS012174: Could not connect to http-remoting:
//127.0.0.1:9990. The connection failed
at org.jboss.as.controller.client.helpers.standalone.ServerDeploymentHelper.undeploy(ServerDe
ploymentHelper.java:109)
at org.jboss.as.arquillian.container.ArchiveDeployer.undeploy(ArchiveDeployer.java:55)
at org.jboss.as.arquillian.container.CommonDeployableContainer.undeploy(CommonDeployableConta
iner.java:152)
at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$4.call(Cont
ainerDeployController.java:205)
at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$4.call(Cont
ainerDeployController.java:185)
at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.executeOper
ation(ContainerDeployController.java:271)
at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.undeploy(Co
ntainerDeployController.java:184)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
at org.jboss.arquillian.container.impl.client.ContainerDeploymentContextHandler.createDeploym
entContext(ContainerDeploymentContextHandler.java:78)