travis: disable install, hide packages with no tests
travis: disable install, hide packages with no tests

nyarly/sous,samsalisbury/sous,opentable/sous,opentable/sous,nyarly/sous,samsalisbury/sous,samsalisbury/sous,nyarly/sous,opentable/sous,samsalisbury/sous,opentable/sous,opentable/sous,samsalisbury/sous