Rename apps to projects.
Rename apps to projects.

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