Add datepicker in date attribute type form
Update validation for attribute defaultValue
Rely on attribute type when converting attribute default value - backend type is not set by the form
Revert "Rely on attribute type when converting attribute default value - backend type is not set by the form"

This reverts commit 7f2ad81c33d09f3cec7146dc465a961c96038b8c.
Add a modal to select the attribute type before creating an attribute
Merge branch 'master' into PIM-1850
Merge branch 'master' into PIM-1850
Keep hash nav when creating an attribute
Disable attribute type field in attribute creation form and remove redundant code
Don't inject locale manager into attribute manager
Update spec and unit test
Clean up code
Improve attribute type selection screen
Merge branch 'master' into PIM-1850
Update behat tests
Merge branch 'master' into PIM-1850
Update changelog
Change some attribute icons and fix behat scenario
Merge branch 'master' into PIM-1850
Merge pull request #762 from akeneo/PIM-1850

PIM-1850 Ask users to choose the attribute type before creating an attribute