Check getReader on upload as well
Note on upload with custom step fix
Merge pull request #1276 from akeneo/fix/upload_custom_step

Check getReader on upload as well
PIM-2517 : add abstract controller as locale controller parent
Merge pull request #1278 from akeneo/PIM-2517

PIM-2517 : add abstract controller as parent of locale controller
Remove ACLs for locales