PIM-2124: Add family attributes on attributes list
PIM-2124: Optimize algorithm for mass products edition
PIM-2124: Add php documentation for new methods
PIM-2124: Update php spec
PIM-2019 : rename grid_actions.yml to actions.yml
PIM-2019 : rename grid_attribute_types.yml file
PIM-2019 : rename gri_extensions.yml
PIM-2019 : rename grid_listener.yml file
PIM-2019 : fix datagrid extension loading
PIM-2124: Optimize method to get common attributes
PIM-2019 : update the change log
PIM-2124: Add phpdoc on EditCommonAttributes
PIM-2019 : move mass_actions.yml in a dedicated configuration file
PIM-2124: Add phpdoc
PIM-2124: Add deprecated tag
PIM-2124 Created values on the fly
PIM-2124: Add family attributes on attributes list
PIM-2124: Optimize algorithm for mass products edition
PIM-2124: Add php documentation for new methods
PIM-2124: Update php spec