akeneo/pim-community-dev — pull request #1899 by nidup (2014-12-16 19:08:30+00:00)
Title: [WIP] PIM-3541 : introduce and use a GroupInterface

In another PR : resolveTargetEntity and inject the FQCN to avoid the new Group (an allow overriding)

| Q | A
| -------------------- | ---
| Bug fix? | N
| New feature? | Y
| BC breaks? | N
| CI currently passes? | Y
| Tests pass? | Y
| Scenarios pass? | ?
| Checkstyle issues?* | ?
| PMD issues?** | ?
| Changelog updated? | Y
| Fixed tickets | PIM-3541
| DB schema updated? |
| Migration script? |
| Doc PR |