Change the swjdbc script to pick up the Trafodion version from the current environment, not when we run install_traf_components.
Change the swjdbc script to pick up the Trafodion version from
the current environment, not when we run install_traf_components.

mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion,mashengchen/incubator-trafodion