PIM-3224 : investigate on decoupling grid and pqb through filter utility
PIM-3222 : fix id filter (MongoDB)
PIM-3222 : fix inconsistency in MongoDB filters
Merge pull request #1623 from akeneo/PIM-3222-fix-ee

PIM-3222 : fix id filter (MongoDB)
Merge branch 'master' into PIM-3224
PIM-3224 : update the product filters to use the utility class and (avoid
to manipulate qb)
PIM-3224 : update product datagrid sorters to avoid to manipulate qb