Prepare Behat fixtures for new scenarios
Create some scenarios filtering text fields on empty operator
Add scenario with textarea
Change typo in definition of scenario
Merge branch 'master' into empty_operator_behat

Conflicts:
	features/Context/Page/Base/Grid.php
Refactor filtering by empty on behat scenarios
Add scenarios for number fields
Update scenarios
Remove useless spaces
Add simple row actions (just listing them actually)
hotfix on row action
Add date filter
PIM-1703 Allow registration of mass edit actions specific to a datagrid
PIM-1703 Register mass edit action using operator instead of grid
PIM-1703 Renamed Action into Operation in the Mass edit context
PIM-1703 Renamed Mass edit action occurences
PIM-1703 Defined an unique mass edit operator name
PIM-1703 Fixed class name inconsistencies
PIM-1703 Display different messages in the wizard given the current mass edit operator
PIM-1703 Redirect to the mass edit config step if only 1 is registered