Use new nsmes for completed tasks stats
Use new nsmes for completed tasks stats

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