Remove relationship from group to products
Merge branch 'master' into mongodb/PIM-1686
PIM-1686 Try to load products from group without links
Merge branch 'master' into mongodb/PIM-1686
Merge branch 'master' into mongodb/PIM-1686
PIM-1686 Manage references to products from groups
Generate a lazy load persistent collection to get products
Merge branch 'master' into mongodb/PIM-1686
Merge branch 'master' into mongodb/PIM-1686
Upgraded behat to 2.5
Merge branch 'master' into behat-2.5
Merge branch 'master' into behat-2.5
Merge pull request #600 from akeneo/behat-2.5

Upgraded behat to 2.5
Merge branch 'master' into mongodb/PIM-1686
Uses configuration for Product Model class name
Add BC break notes on Group/Product relation
Merge pull request #606 from akeneo/mongodb/PIM-1686

Mongodb/pim 1686
Merge branch 'master' into oro/grid