Fix coding according to standards

LICENSE

README.rst

__init__.py

__manifest__.py

models/__init__.py

models/product.py

models/project.py

models/project_task.py

models/project_task_type.py

models/res_config.py

models/sale_config_settings.py

models/sale_order.py

security/ir.model.access.csv

views/product_views.xml

views/project_task_views.xml

views/project_views.xml

views/res_config_views.xml

views/sale_config_settings_views.xml

views/sale_views.xml

wizard/__init__.py