Adding setup.py install of retriever to Travis YAML
Adding setup.py install of retriever to Travis YAML

bendmorris/retriever,embaldridge/retriever,bendmorris/retriever,henrykironde/deletedret,embaldridge/retriever,davharris/retriever,davharris/retriever,goelakash/retriever,henrykironde/deletedret,davharris/retriever,bendmorris/retriever,goelakash/retriever,embaldridge/retriever