Update CHANGELOG.md
Add a missing step to behat scenario
Rollback on buggy change
Fix CS
[Behat] Create families by using the family factory
The drag and drop works but is unstable using selenium2
Fix mass group edit validation assertion
[Behat] Fixed attribute as label choices assertion
Replace basic print_r by a one getting only the first 2 level of object
Avoid using basic print_r (in case of object) and used a limited dump
Fixed entity references
Fixed entity references
Fixed attribute option imports
[Behat] Skipped product group ordering scenario because of selenium2 bug

Drag and drop now fails
Fixed family transformer
Fixed family transformer
Merge branch 'master' of github.com:akeneo/pim-community-dev
Merge branch 'master' into task/PIM-1723

Conflicts:
	src/Pim/Bundle/ImportExportBundle/Processor/NestedFamilyProcessor.php
	src/Pim/Bundle/ImportExportBundle/Resources/config/transformers.yml
Removed attribute processor