Create an archive when exporting products with media
Store the archive created by the export
Remove exported files if an archive has been created
Remove archive creation step from the product writer
Merge branch 'master' into PIM-1434
Create an archive of the job execution results in the JobExecutionArchiver if supported by the writer
Merge branch 'master' into PIM-1434
Update changelog
Fix behat scenario
Merge pull request #476 from akeneo/PIM-1434

Archive the results of product export with media