Create frontend select2 choice filter with async choice search
Improve the select2 choice filter frontend behavior
Perform an ajax request to load the labels for selected choices when restoring grid state
Add a possibility to get options by ids in AttributeOptionRepository
Use select2 choice frontend filter for ajax choice backend filter
Merge branch 'master' into PIM-2563
Update changelog
Improve readability
Preload the choice attribute filter choices when min input length is 0
Merge branch 'master' into PIM-2563
Fix ChoiceFilterSpec
Merge pull request #1127 from akeneo/PIM-2563

PIM-2563 Create a select2 choice filter that loads choices asynchronously