PIM-918 : fix group init in attribute import
PIM-918 : add import attributes scenario
Fix regression from completeness refactoring
Merge branch 'master' of github.com:akeneo/pim-community-dev
Fix behat scenario
PMD fixes
PIM-1561 : refactor processor validation
Fix a method in FixturesContext
PIM-1561 : skip the twin lines in any classic csv import, add special
case for attribute option
Improve behat scenario
PIM-918 : add allowed extensions property in csv attribute import/export
to support the import of images and files attributes
PIM-918 : add import options scenario
Fix phpcs
Don't load PIM fixtures in behat env
Update the list of tables excluded from behat db purge
PIM-1511 : Refactor normalizeValues in FlatProductNormalizer
PIM-1511 : Fix refactoring
Install behat assets before db to fix the entityconfig issue in behat
Revert "Install behat assets before db to fix the entityconfig issue in behat"

This reverts commit f2741c4e823a605e6c839d68db5f79707d36ea5e.
Update ProductValueNotBlankValidator to take media into account