Add socket connect timeout option to sentinel connection
Add socket connect timeout option to sentinel connection

PyBossa/pybossa,geotagx/pybossa,Scifabric/pybossa,inteligencia-coletiva-lsd/pybossa,jean/pybossa,geotagx/pybossa,inteligencia-coletiva-lsd/pybossa,OpenNewsLabs/pybossa,Scifabric/pybossa,PyBossa/pybossa,OpenNewsLabs/pybossa,jean/pybossa