Fix TEST_GALAXY_LIBS to remove LWR's new local galaxy subset module from path before testing.
Fix TEST_GALAXY_LIBS to remove LWR's new local galaxy subset module from path before testing.

Thanks to @natefoo for the fix.

natefoo/pulsar,jmchilton/lwr,ssorgatem/pulsar,galaxyproject/pulsar,jmchilton/pulsar,galaxyproject/pulsar,natefoo/pulsar,ssorgatem/pulsar,jmchilton/lwr,jmchilton/pulsar