Issue #2422045 by maximpodorov: Behavior uses Drupal.settings too optimistically
Added multiple_value_widget_file_field_widgets variable.
Issue #2138223 by svdhout: Not working with entityreference module.
Added multiple values minimal limit.
Added blocks widget.
Issue #1941630-3 by bjmiller121: Reordering does not appear to work when using the tabs widget.
Code style fix.
Added support for jQuery UI tabs.
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