=== Description of problem:
According to the XPath specification, we have to use XPath with prefixes to search elements with namespaces.

Example:
The XPath expression //person/name should NOT match any element in the following example but in some XPath implementations it does.

<person xmlns="xxx">
   <name>Martin</name>
</person>

JBoss EAP (6.3.0.GA)
XPathFactory.newInstance() =>_redirected._XPathFactory
But internally is used default JDK XPathFactory implementation => org.apache.xpath.jaxp.XPathFactoryImpl.
This implementation does NOT work properly.

JBoss Fuse (jboss-fuse-6.1.0.redhat-379)
XPathFactory.newInstance() =>net.sf.saxon.xpath.XPathFactoryImpl
This implementation does works properly.

Switchyard XPath operation selector works differently on both containers.

https://github.com/jboss-switchyard/components/blob/2.0.0.Alpha3/common/common/src/main/java/org/switchyard/component/common/selector/BaseOperationSelector.java

Some quickstarts are affected e.g. jca-inflow-activemq
https://github.com/jboss-switchyard/quickstarts/blob/2.0.0.Alpha3/jca-inflow-activemq/src/main/resources/META-INF/switchyard.xml#L22
https://github.com/jboss-switchyard/quickstarts/blob/2.0.0.Alpha3/jca-inflow-activemq/src/test/java/org/switchyard/quickstarts/jca/inflow/JCAInflowBindingTest.java#L124


=== Version-Release number of selected component (if applicable):
FSW 6.1 DR2

=== How reproducible:
100%


=== Actual results:
SWITCHYARD034503: No node has been matched with the XPath expression '//person/language' in the payload. It couldn't determine the operation.
        at org.switchyard.component.common.selector.BaseOperationSelector.xpathMatch(BaseOperationSelector.java:121)[349:org.switchyard.components.switchyard-component-common:2.0.0.Alpha2-redhat-1]
        at org.switchyard.component.common.selector.BaseOperationSelector.selectOperation(BaseOperationSelector.java:66)[349:org.switchyard.components.switchyard-component-common:2.0.0.Alpha2-redhat-1]
        at org.switchyard.component.http.InboundHandler.getOperationName(InboundHandler.java:150)[353:org.switchyard.components.switchyard-component-http:2.0.0.Alpha2-redhat-1]
        at org.switchyard.component.http.InboundHandler.invoke(InboundHandler.java:107)[353:org.switchyard.components.switchyard-component-http:2.0.0.Alpha2-redhat-1]
        at org.switchyard.component.http.HttpGatewayServlet.handle(HttpGatewayServlet.java:159)[353:org.switchyard.components.switchyard-component-http:2.0.0.Alpha2-redhat-1]
        at org.switchyard.component.http.HttpGatewayServlet.service(HttpGatewayServlet.java:124)[353:org.switchyard.components.switchyard-component-http:2.0.0.Alpha2-redhat-1]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[91:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]