PIM-3366 : replace BasicPersister by ProductSaver
PIM-3322: add setter implementation of media attributes (image and file) in the product updater
Merge pull request #1783 from akeneo/PIM-3322

PIM-3322: add setter implementation of media attributes (image and file)...
Merge pull request #1779 from akeneo/PIM-3366

PIM-3366 : replace BasicPersister by ProductSaver
PIM-3343: clean product query builder and factory interfaces
PIM-3343: use product updater inside the mass edit