Refactor some code
Refactor some code

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