PIM-1775 Refactored the job execution archivist to allow defining multiple archivers
PIM-1775 Created an invalid csv items archiver
PIM-1775 Created a file reader archiver
PIM-1775 Improved FileReaderAchiver tests
PIM-1775 Removed csv renaming of the file reader archiver
PIM-1775 Created a file writer archiver
PIM-1775 Fixed wrong public method
PIM-1775 Created a zip archive archiver
PIM-1775 Created a zip filesystem factory

Updated the archivable file writer archiver to use the job execution id
instead of the job instance id in the archive path.
PIM-1775 Used the job execution id in the archivers paths
PIM-1775 Added a method to get generated archives
PIM-1775 Enforced archiver name uniqueness
PIM-1775 Enforced archiver name uniqueness
PIM-1775 Display download archived files butttons
PIM-1775 Improved documentations and code coverage
Merge branch 'master' into feature/pim-1775

Conflicts:
	src/Pim/Bundle/ImportExportBundle/Archiver/JobExecutionArchiver.php
	src/Pim/Bundle/ImportExportBundle/Resources/config/services.yml
	src/Pim/Bundle/ImportExportBundle/Resources/translations/messages.en.yml
PIM-1775 Fixed php CS
PIM-1775 Put public setUp and teardown protected
PIM-1775 Wrote invalid data file creation scenario
PIM-1775 Fixed CS