base-build.xml for quickstarts asserts CXF WS availability by misplaced cxf-rt-core.jar

In the 'assert-ws-available' target of '${org.jboss.esb.server.home}/samples/quickstarts/conf/base-build.xml' the 'ws-cxf-rt-as5' available property is checking for presence of cxf-rt-core.jar file on following path '${org.jboss.esb.server.home}/common/lib/cxf-rt-core.jar' that is a wrong location of the file.
The file is actually placed in ${org.jboss.esb.server.home}/client/cxf-rt-core.jar.

That causes failures during deployment of ws-related quickstarts when WS stack is switched to CXF.

The value of the property should change to the right location.