Add retry on timeout option to sentinel connection
Add retry on timeout option to sentinel connection

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