PIM-2667: create method to get activated locale choice
PIM-2667: Define hard coded class as parameter
Merge branch 'PIM-2667' of github.com:akeneo/pim-community-dev into PIM-2667
PIM-2667: Add spec for locale helper
Merge pull request #1114 from akeneo/PIM-2667

PIM-2667: create method to get activated locale choice