Move JMS tests from cxf-spring-tests to cxf-tests module

The SOAP-over-JMS tests that are currently living in the cxf-spring-tests module should be moved to the cxf-tests module as they do not need spring anymore (because of CXF changes/improvements).
The recent build & testsuite re-organization also makes it easy to have a separate server configuration derived from standalone-full.xml to run these tests, without having to run the rest of module's tests on that server instance.