Fix tasks view.
Fix tasks view.

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