PIM-1301 : add tabs in group edit view
PIM-1301 : add details in group edit view
PIM-1301 : add group edit notices translations
Merge branch 'master' into PIM-1301

Conflicts:
	src/Pim/Bundle/CatalogBundle/Resources/translations/messages.en.yml
PIM-1301 : fix scenario  browse product in group edit view
PIM-1301 : add group code in group edit view
PIM-1301 : rename filter variant by filter group
Merge pull request #405 from akeneo/PIM-1301

PIM-1301 : refactor edit group view