added test_get_ip_addresses_multiple
added test_get_ip_addresses_multiple

Cerberus98/quark,roaet/quark,Cerberus98/quark,rackerlabs/quark,insequent/quark,rackerlabs/quark,alanquillin/quark,asadoughi/quark,insequent/quark,lmaycotte/quark,lmaycotte/quark,alanquillin/quark,roaet/quark,asadoughi/quark