Changes in immutable error messages
Add check on immutability of group type via import
Remove AttributeInterface
Remove AttributeManagerInterface
Fix unit test
Fix CS
Remove null defaults for required constructor arguments
Replace broken AttributeTypeTest with a spec
Merge branch 'master' into fix-constructors
Merge branch 'master' into PIM-1782
PIM-1968 Reduce the margin between form fields
Fix attribute group form state not being saved
Improve the messages for removing attributes from attribute group/family/product
[CrowdIn] Updated translations
Remove the dateType property of attribute
Merge pull request #711 from nono-akeneo/crowdin/2014-02-05-12-06

Update translations from CrowdIn
Prevent fixture loader from trying to load subdirectories of the fixtures path
Merge branch 'master' into PIM-1026
PIM-1923 Fix non-changed items being displayed in audit history
PIM-1669 Load all fields in mass edit attributes action and show only selected to prevent losing changes