[OPENENGSB-3497] fix relativePath for wsdl2dll module
[OPENENGSB-3497] fix relativePath for wsdl2dll module

openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb