Rename and rework profile packege (new name settings)

web/app/__init__.py

web/app/auth/forms.py

web/app/profile/tasks.py

web/app/profile/views.py

web/app/settings/__init__.py

web/app/settings/forms.py

web/app/settings/views.py

web/app/templates/nopaque.html.j2

web/app/templates/profile/settings.html.j2

web/app/templates/settings/_menu.html.j2

web/app/templates/settings/change_password.html.j2

web/app/templates/settings/edit_general_settings.html.j2

...app/templates/settings/edit_notification_settings.html.j2

web/config.py