WFLY-1754 : Can't reload applications that expose a WSDL endpoint

Adding a test to confirm the current bug JBWS-3671 which relates to WFLY-1754.
The test tries to reload the server and the WSDL is still accessible.
This request depends on the integration of https://github.com/wildfly/wildfly/pull/4846 which fixes  JBWS-3671