akeneo/pim-community-dev — pull request #1036 by fitn (2014-04-24 14:57:06+00:00)
Title: PIM-2441: Filter by empty values (Text and Number)

| Q | A
| ------------------- | ---
| Bug fix? | N
| New feature? | Y
| BC breaks? | N
| Tests pass? | Y
| Scenarios pass? | ~
| Checkstyle issues? | ~
| Changelog updated? | N
| Fixed tickets | PIM-2441
| Doc PR |