Catch csv errors and empty files
Catch csv errors and empty files

Scifabric/pybossa,stefanhahmann/pybossa,geotagx/geotagx-pybossa-archive,Scifabric/pybossa,geotagx/geotagx-pybossa-archive,geotagx/geotagx-pybossa-archive,geotagx/geotagx-pybossa-archive,jean/pybossa,stefanhahmann/pybossa,jean/pybossa,CulturePlex/pybossa,proyectos-analizo-info/pybossa-analizo-info,CulturePlex/pybossa,geotagx/pybossa,inteligencia-coletiva-lsd/pybossa,harihpr/tweetclickers,proyectos-analizo-info/pybossa-analizo-info,OpenNewsLabs/pybossa,CulturePlex/pybossa,proyectos-analizo-info/pybossa-analizo-info,harihpr/tweetclickers,PyBossa/pybossa,inteligencia-coletiva-lsd/pybossa,geotagx/pybossa,geotagx/geotagx-pybossa-archive,OpenNewsLabs/pybossa,PyBossa/pybossa