PIM-3045: Update behat.yml from jenkins build
PIM-3045: Launch behat on specific tags
Don't display the mass edit action for families if edit rights are not granted
Display message when leaving the role form with unsaved changes
Merge pull request #1341 from akeneo/PIM-3040

Don't display the family mass edit action if edit rights are not granted
Merge pull request #1342 from akeneo/PIM-3046

Display message when leaving the role form with unsaved changes
Merge pull request #1339 from akeneo/PIM-3045

PIM-3045: Update behat.yml from jenkins build
PIM-2669: Remove backendStorage property from attribute
PIM-2669: Update CHANGELOG.md