PIM-2498 : add EventSubscriberInterface param in ProductEditType
constructor
PIM-2498 : allow to add many subscribers in product edit type
Merge branch 'master' into PIM-2498
Remove useless code on family and group filters
PIM-2440: Allow filtering by empty family
Merge branch 'PIM-2440' of github.com:akeneo/pim-community-dev into PIM-2440
PIM-2440: Make entity filter works with empty family
PIM-2440: Add behat scenarios for family filtering on empty value
Merge branch 'PIM-2440' of github.com:akeneo/pim-community-dev into PIM-2440
PIM-2440: Reorder methods
Merge branch 'master' into PIM-2440
Merge pull request #1052 from akeneo/PIM-2440

PIM-2440: Filter by empty family
Corrected test
Merge branch '1.1'
Fix style
Remove unused variable
Merge branch 'master' into PIM-2498
PIM-2498 : fix CS
Merge pull request #1050 from akeneo/PIM-2498

PIM-2498 : ProductEditType add extensibility point
Revert "Remove unnecessary on/off label check in bootstrapswitch widget"

This reverts commit 2ae45f9d5cc3bc49e14a02b68d2cf0e64b33f237.
Turns out that the switch label is not always specified.