PEP-8 Compliant plus some fixes. Refs #469
PEP-8 Compliant plus some fixes. Refs #469

This commit finally fixes the PEP-8 style, and moves the Mock to the new
importers.py file.

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