Removed abstract classes
Added cache reader
Refactored product associations
Added product associations fixture
Fixed PHPDoc
Corrected unit tests
Corrected unit tests
Added test
PIM-1774 : enhance extensibility by adding an alias for AttributeRequirementType
PIM-1774 : use a form type alias for AttributeOptionType
PIM-1774 : use a form type alias for AttributeOptionValueType
Remove unused use statetements
Yaml cleanup
Remove forgotten yaml quotes
Refactor the create button macro to deal with dialog and acl
Add missing ACL for family index page
Clean up entity creation buttons
Remove unused entity creation button attribute
Clean up entity deletion buttons
Added product associations fixture