PIM-2722 : refactor category filter to enhance extensibility
Merge branch 'master' into PIM-2722
PIM-2722 : phpdoc
Merge branch 'master' into PIM-2722
Merge branch 'master' into PIM-2722
Merge branch 'master' into PIM-2722
Merge branch 'master' into PIM-2722
Merge pull request #1258 from akeneo/PIM-2722

PIM-2722 : refactor category filter to enhance extensibility