PIM-2986: Fix issue on edit common attribute scenario
Merge pull request #1391 from akeneo/PIM-2986

PIM-2986: Fix issue on edit common attribute scenario
Disable wysiwyg fields before they are changed
Update changelog
Merge pull request #1392 from akeneo/PIM-2965

Disable wysiwyg fields before they are changed
Add titles for user, role and user group index pages
Update platform ref
Merge pull request #1373 from akeneo/PIM-3098

Add titles for user, role and user group index pages
Merge branch 'master' into PIM-3101-filter-values

Conflicts:
	CHANGELOG.md